Detailed hourly weather forecast in Alpharetta

+24 °COvercast western

Wind: light air, western

speed: 4 km/h

Wind gusts: 7 km/h

Atmospheric pressure: 977 hPa

Relative humidity: 95%

Cloudiness: 97%

+25 °COvercast southwest

Wind: light breeze, southwest

speed: 7 km/h

Wind gusts: 18 km/h

Atmospheric pressure: 977 hPa

Relative humidity: 92%

Cloudiness: 94%

+25 °CShowers southwest

Wind: light breeze, southwest

speed: 7 km/h

Wind gusts: 22 km/h

Atmospheric pressure: 977 hPa

Relative humidity: 89%

Cloudiness: 92%

Amount of precipitations: 0,3 mm

+26 °CShowers western

Wind: light breeze, western

speed: 11 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 977 hPa

Relative humidity: 86%

Cloudiness: 83%

Amount of precipitations: 0,4 mm

afternoon12:00 Showers

+28 °CShowers western

Wind: light breeze, western

speed: 11 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 83%

Cloudiness: 83%

Amount of precipitations: 0,8 mm

+29 °CShowers western

Wind: light breeze, western

speed: 11 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 81%

Cloudiness: 86%

Amount of precipitations: 0,4 mm

+31 °CThunderstorm western

Wind: light breeze, western

speed: 7 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 977 hPa

Relative humidity: 77%

Cloudiness: 66%

Amount of precipitations: 0,7 mm

+31 °CShowers western

Wind: light breeze, western

speed: 11 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 977 hPa

Relative humidity: 72%

Cloudiness: 69%

Amount of precipitations: 0,3 mm

+31 °CShowers western

Wind: light breeze, western

speed: 11 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 977 hPa

Relative humidity: 72%

Cloudiness: 66%

Amount of precipitations: 0,3 mm

+31 °CShowers western

Wind: light breeze, western

speed: 11 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 976 hPa

Relative humidity: 67%

Cloudiness: 68%

Amount of precipitations: 0,8 mm

evening18:00 Showers

+31 °CShowers western

Wind: light breeze, western

speed: 11 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 976 hPa

Relative humidity: 69%

Cloudiness: 80%

Amount of precipitations: 0,9 mm

+30 °CShowers western

Wind: light breeze, western

speed: 11 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 976 hPa

Relative humidity: 76%

Cloudiness: 59%

Amount of precipitations: 0,3 mm

+29 °CShowers western

Wind: light breeze, western

speed: 11 km/h

Wind gusts: 22 km/h

Atmospheric pressure: 976 hPa

Relative humidity: 78%

Cloudiness: 59%

Amount of precipitations: 0,1 mm

+27 °CPartly cloudy western

Wind: light breeze, western

speed: 11 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 976 hPa

Relative humidity: 85%

Cloudiness: 17%

+26 °CPartly cloudy western

Wind: light breeze, western

speed: 7 km/h

Wind gusts: 11 km/h

Atmospheric pressure: 977 hPa

Relative humidity: 89%

Cloudiness: 13%

+26 °CClear western

Wind: light air, western

speed: 4 km/h

Wind gusts: 7 km/h

Atmospheric pressure: 977 hPa

Relative humidity: 92%

Cloudiness: 2%

Sunrise 06:48, Sunset 20:38, Ultraviolet index: 10,4 (Very high), more ...

Moonrise 13:27, Moonset --:--, Moon phase: waxing crescent

Geomagnetic Field: Unstable

Friday, August 1, 2025

night00:00 Clear

+26 °CClear western

Wind: light air, western

speed: 4 km/h

Wind gusts: 7 km/h

Atmospheric pressure: 977 hPa

Relative humidity: 94%

Cloudiness: 6%

+25 °CPartly cloudy western

Wind: light air, western

speed: 4 km/h

Wind gusts: 7 km/h

Atmospheric pressure: 977 hPa

Relative humidity: 94%

Cloudiness: 12%

+25 °CPartly cloudy western

Wind: light air, western

speed: 4 km/h

Wind gusts: 7 km/h

Atmospheric pressure: 977 hPa

Relative humidity: 94%

Cloudiness: 13%

03:00

+24 °CPartly cloudy western

Wind: light air, western

speed: 4 km/h

Wind gusts: 7 km/h

Atmospheric pressure: 976 hPa

Relative humidity: 95%

Cloudiness: 23%

04:00

+24 °CPartly cloudy western

Wind: light air, western

speed: 4 km/h

Wind gusts: 7 km/h

Atmospheric pressure: 976 hPa

Relative humidity: 96%

Cloudiness: 21%

05:00

+24 °CCloudy northwest

Wind: light air, northwest

speed: 4 km/h

Wind gusts: 11 km/h

Atmospheric pressure: 977 hPa

Relative humidity: 97%

Cloudiness: 56%

morning06:00 Cloudy

+24 °CCloudy northwest

Wind: light breeze, northwest

speed: 7 km/h

Wind gusts: 14 km/h

Atmospheric pressure: 977 hPa

Relative humidity: 97%

Cloudiness: 58%

07:00

+24 °CCloudy northwest

Wind: light breeze, northwest

speed: 7 km/h

Wind gusts: 14 km/h

Atmospheric pressure: 977 hPa

Relative humidity: 98%

Cloudiness: 59%

+25 °CCloudy northwest

Wind: light breeze, northwest

speed: 7 km/h

Wind gusts: 14 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 94%

Cloudiness: 56%

+27 °CPartly cloudy northwest

Wind: light breeze, northwest

speed: 7 km/h

Wind gusts: 14 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 86%

Cloudiness: 45%

+29 °CPartly cloudy northwest

Wind: light breeze, northwest

speed: 7 km/h

Wind gusts: 18 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 78%

Cloudiness: 45%

+31 °CPartly cloudy northwest

Wind: light breeze, northwest

speed: 7 km/h

Wind gusts: 18 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 69%

Cloudiness: 24%

afternoon12:00 Cloudy

+32 °CCloudy northwest

Wind: light breeze, northwest

speed: 11 km/h

Wind gusts: 22 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 62%

Cloudiness: 50%

+34 °CCloudy northwest

Wind: light breeze, northwest

speed: 11 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 56%

Cloudiness: 55%

+35 °CCloudy northwest

Wind: light breeze, northwest

speed: 11 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 52%

Cloudiness: 60%

+35 °CCloudy northwest

Wind: light breeze, northwest

speed: 11 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 50%

Cloudiness: 65%

+35 °CCloudy northwest

Wind: light breeze, northwest

speed: 11 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 977 hPa

Relative humidity: 49%

Cloudiness: 78%

+34 °CCloudy northwest

Wind: light breeze, northwest

speed: 11 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 977 hPa

Relative humidity: 50%

Cloudiness: 80%

evening18:00 Cloudy

+34 °CCloudy northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 977 hPa

Relative humidity: 51%

Cloudiness: 68%

+33 °CShowers northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 977 hPa

Relative humidity: 53%

Cloudiness: 96%

Amount of precipitations: 0,1 mm

+31 °CShowers northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 56%

Cloudiness: 98%

Amount of precipitations: 0,1 mm

+30 °CShowers northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 32 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 64%

Cloudiness: 100%

Amount of precipitations: 0,1 mm

+28 °CCloudy northwest

Wind: gentle breeze, northwest

speed: 14 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 73%

Cloudiness: 100%

+28 °CCloudy northwest

Wind: light breeze, northwest

speed: 7 km/h

Wind gusts: 22 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 78%

Cloudiness: 99%

Sunrise 06:49, Sunset 20:38, Ultraviolet index: 10,6 (Very high), more ...

Moonrise 14:25, Moonset 00:16, Moon phase: in its first quarter

Geomagnetic Field: Unstable

Saturday, August 2, 2025

night00:00 Showers

+27 °CShowers northwest

Wind: light air, northwest

speed: 4 km/h

Wind gusts: 11 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 81%

Cloudiness: 57%

Amount of precipitations: 0,3 mm

+27 °CShowers northwest

Wind: light air, northwest

speed: 4 km/h

Wind gusts: 7 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 84%

Cloudiness: 65%

Amount of precipitations: 0,2 mm

+26 °CCloudy northeast

Wind: gentle breeze, northeast

speed: 14 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 84%

Cloudiness: 52%

03:00

+24 °CCloudy eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 36 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 87%

Cloudiness: 70%

04:00

+24 °CCloudy eastern

Wind: gentle breeze, eastern

speed: 18 km/h

Wind gusts: 43 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 89%

Cloudiness: 78%

05:00

+24 °CCloudy eastern

Wind: gentle breeze, eastern

speed: 18 km/h

Wind gusts: 40 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 88%

Cloudiness: 76%

morning06:00 Cloudy

+24 °CCloudy eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 36 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 89%

Cloudiness: 74%

07:00

+23 °CCloudy eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 36 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 90%

Cloudiness: 76%

+24 °CCloudy eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 980 hPa

Relative humidity: 88%

Cloudiness: 81%

+25 °CCloudy eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 980 hPa

Relative humidity: 83%

Cloudiness: 79%

+26 °CShowers eastern

Wind: gentle breeze, eastern

speed: 18 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 980 hPa

Relative humidity: 78%

Cloudiness: 79%

Amount of precipitations: 0,3 mm

+26 °CCloudy eastern

Wind: gentle breeze, eastern

speed: 18 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 980 hPa

Relative humidity: 76%

Cloudiness: 92%

afternoon12:00 Showers

+26 °CShowers eastern

Wind: gentle breeze, eastern

speed: 18 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 980 hPa

Relative humidity: 76%

Cloudiness: 97%

Amount of precipitations: 0,1 mm

+26 °CThunderstorm eastern

Wind: gentle breeze, eastern

speed: 18 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 980 hPa

Relative humidity: 78%

Cloudiness: 98%

Amount of precipitations: 0,9 mm

+26 °CShowers eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 32 km/h

Atmospheric pressure: 980 hPa

Relative humidity: 80%

Cloudiness: 100%

Amount of precipitations: 1,7 mm

+25 °CShowers eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 32 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 78%

Cloudiness: 100%

Amount of precipitations: 0,5 mm

+25 °CShowers eastern

Wind: gentle breeze, eastern

speed: 18 km/h

Wind gusts: 40 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 77%

Cloudiness: 100%

Amount of precipitations: 0,6 mm

+25 °CShowers eastern

Wind: gentle breeze, eastern

speed: 18 km/h

Wind gusts: 40 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 77%

Cloudiness: 97%

Amount of precipitations: 0,6 mm

evening18:00 Showers

+25 °CShowers eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 40 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 77%

Cloudiness: 100%

Amount of precipitations: 0,6 mm

+25 °CShowers eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 36 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 76%

Cloudiness: 100%

Amount of precipitations: 1 mm

+24 °CShowers eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 36 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 77%

Cloudiness: 100%

Amount of precipitations: 1 mm

+23 °CShowers eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 40 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 78%

Cloudiness: 100%

Amount of precipitations: 1 mm

+23 °CShowers eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 40 km/h

Atmospheric pressure: 980 hPa

Relative humidity: 81%

Cloudiness: 100%

Amount of precipitations: 0,1 mm

+23 °CShowers eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 40 km/h

Atmospheric pressure: 980 hPa

Relative humidity: 82%

Cloudiness: 100%

Amount of precipitations: 0,1 mm

Sunrise 06:49, Sunset 20:37, Ultraviolet index: 2 (Low), more ...

Moonrise 15:24, Moonset 00:46, Moon phase: waxing gibbous

Geomagnetic Field: Quiet

Sunday, August 3, 2025

night00:00 Showers

+23 °CShowers eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 40 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 82%

Cloudiness: 100%

Amount of precipitations: 0,1 mm

+23 °COvercast eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 40 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 83%

Cloudiness: 100%

+23 °CShowers eastern

Wind: light breeze, eastern

speed: 11 km/h

Wind gusts: 36 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 83%

Cloudiness: 100%

Amount of precipitations: 0,1 mm

03:00

+22 °COvercast eastern

Wind: light breeze, eastern

speed: 11 km/h

Wind gusts: 36 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 83%

Cloudiness: 100%

04:00

+22 °CShowers eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 36 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 82%

Cloudiness: 100%

Amount of precipitations: 0,1 mm

05:00

+22 °CShowers eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 36 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 81%

Cloudiness: 100%

Amount of precipitations: 0,1 mm

morning06:00 Showers

+22 °CShowers eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 36 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 81%

Cloudiness: 99%

Amount of precipitations: 0,1 mm

07:00

+22 °CShowers eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 40 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 83%

Cloudiness: 100%

Amount of precipitations: 0,3 mm

+22 °CShowers eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 40 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 84%

Cloudiness: 100%

Amount of precipitations: 0,8 mm

+21 °CShowers eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 40 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 83%

Cloudiness: 100%

Amount of precipitations: 0,3 mm

+21 °CShowers eastern

Wind: gentle breeze, eastern

speed: 18 km/h

Wind gusts: 40 km/h

Atmospheric pressure: 980 hPa

Relative humidity: 82%

Cloudiness: 100%

Amount of precipitations: 0,1 mm

+21 °CShowers eastern

Wind: gentle breeze, eastern

speed: 18 km/h

Wind gusts: 43 km/h

Atmospheric pressure: 980 hPa

Relative humidity: 80%

Cloudiness: 100%

Amount of precipitations: 0,1 mm

afternoon12:00 Showers

+21 °CShowers eastern

Wind: gentle breeze, eastern

speed: 18 km/h

Wind gusts: 43 km/h

Atmospheric pressure: 980 hPa

Relative humidity: 76%

Cloudiness: 93%

+22 °CShowers eastern

Wind: moderate breeze, eastern

speed: 22 km/h

Wind gusts: 43 km/h

Atmospheric pressure: 980 hPa

Relative humidity: 72%

Cloudiness: 91%

Amount of precipitations: 0,1 mm

+22 °CShowers eastern

Wind: gentle breeze, eastern

speed: 18 km/h

Wind gusts: 43 km/h

Atmospheric pressure: 980 hPa

Relative humidity: 68%

Cloudiness: 92%

Amount of precipitations: 0,1 mm

+22 °CCloudy eastern

Wind: gentle breeze, eastern

speed: 18 km/h

Wind gusts: 43 km/h

Atmospheric pressure: 980 hPa

Relative humidity: 65%

Cloudiness: 89%

+22 °CShowers eastern

Wind: gentle breeze, eastern

speed: 18 km/h

Wind gusts: 40 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 62%

Cloudiness: 91%

Amount of precipitations: 0,4 mm

+22 °CShowers eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 40 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 59%

Cloudiness: 84%

Amount of precipitations: 0,3 mm

evening18:00 Showers

+22 °CShowers eastern

Wind: gentle breeze, eastern

speed: 14 km/h

Wind gusts: 36 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 58%

Cloudiness: 91%

Amount of precipitations: 0,3 mm

+22 °CShowers eastern

Wind: gentle breeze, eastern

speed: 11 km/h

Wind gusts: 32 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 56%

Cloudiness: 92%

Amount of precipitations: 0,6 mm

+22 °CShowers eastern

Wind: light breeze, eastern

speed: 11 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 55%

Cloudiness: 92%

Amount of precipitations: 0,6 mm

+22 °CShowers eastern

Wind: light breeze, eastern

speed: 11 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 59%

Cloudiness: 78%

Amount of precipitations: 0,6 mm

+21 °CShowers eastern

Wind: light breeze, eastern

speed: 7 km/h

Wind gusts: 22 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 63%

Cloudiness: 74%

Amount of precipitations: 0,6 mm

+21 °CShowers eastern

Wind: light breeze, eastern

speed: 7 km/h

Wind gusts: 25 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 67%

Cloudiness: 69%

Amount of precipitations: 0,5 mm

Sunrise 06:50, Sunset 20:36, Ultraviolet index: 1,6 (Low), more ...

Moonrise 16:24, Moonset 01:21, Moon phase: waxing gibbous

Geomagnetic Field: Active

Monday, August 4, 2025

night00:00 Showers

+21 °CShowers eastern

Wind: light breeze, eastern

speed: 11 km/h

Wind gusts: 29 km/h

Atmospheric pressure: 979 hPa

Relative humidity: 69%

Cloudiness: 70%

Amount of precipitations: 0,5 mm

+21 °CCloudy eastern

Wind: light breeze, eastern

speed: 11 km/h

Wind gusts: 32 km/h

Atmospheric pressure: 977 hPa

Relative humidity: 70%

Cloudiness: 72%

+21 °CCloudy eastern

Wind: light breeze, eastern

speed: 11 km/h

Wind gusts: 32 km/h

Atmospheric pressure: 977 hPa

Relative humidity: 72%

Cloudiness: 73%

Sunrise 06:51, Sunset 20:35, more ...

Moonrise 17:23, Moonset 02:01, Moon phase: waxing gibbous