Alpharetta Hourly Weather

Overcast 19°

Overcast, feels like 19°.

Alpharetta, Georgia, United States · Wednesday, 4 November 2026 00:45 local time

Low/High
17°/20°
Humidity
87%
Visibility
15.0 km
Wind
17.6 km/h
Dew point
17°
UV
0.0

Next 24 Hours

Alpharetta Hourly Weather — 48 hours ahead

TimeWeatherTemperatureFeels likeRainHumidityWind
Overcast 19°19°0% 85%18 km/h
Overcast 19°19°0% 87%18 km/h
Overcast 19°18°0% 88%19 km/h
Overcast 18°17°0% 88%21 km/h
Overcast 18°17°6% 85%23 km/h
Overcast 18°17°25% 83%21 km/h
Light rain 17°16°50% 85%20 km/h
Light showers 17°16°71% 89%16 km/h
Light showers 17°16°84% 91%18 km/h
Light showers 17°16°92% 93%20 km/h
Showers 18°17°97% 93%21 km/h
Showers 18°17°99% 94%20 km/h
Showers 18°19°98% 95%17 km/h
Thunderstorm 19°19°97% 94%17 km/h
Thunderstorm 19°20°98% 96%16 km/h
Thunderstorm 20°21°100% 96%13 km/h
Thunderstorm 20°21°100% 95%16 km/h
Thunderstorm 20°22°98% 94%15 km/h
Light showers 20°21°95% 94%18 km/h
Overcast 20°23°94% 97%8 km/h
Overcast 20°23°96% 96%7 km/h
Overcast 20°22°99% 96%6 km/h
Overcast 20°22°100% 96%9 km/h
Overcast 20°22°100% 97%10 km/h
Overcast 20°22°97% 96%10 km/h
Overcast 20°22°90% 97%10 km/h
Overcast 20°22°73% 97%9 km/h
Overcast 20°22°50% 98%10 km/h
Overcast 20°22°32% 98%8 km/h
Overcast 19°21°23% 99%9 km/h
Fog 19°21°19% 99%9 km/h
Overcast 19°22°16% 97%7 km/h
Fog 19°21°13% 98%9 km/h
Overcast 19°21°12% 96%8 km/h
Partly cloudy 19°22°13% 95%7 km/h
Partly cloudy 20°22°19% 91%9 km/h
Partly cloudy 19°21°27% 92%8 km/h
Partly cloudy 20°22°32% 88%8 km/h
Partly cloudy 20°22°31% 87%8 km/h
Partly cloudy 20°21°26% 84%10 km/h
Overcast 20°21°23% 82%12 km/h
Overcast 20°21°22% 84%8 km/h
Overcast 19°20°22% 90%6 km/h
Overcast 19°21°23% 91%4 km/h
Overcast 19°22°26% 92%3 km/h
Overcast 19°21°31% 92%4 km/h
Overcast 19°21°35% 93%5 km/h
Overcast 19°20°37% 94%5 km/h

Summary

Over the next 48 hours in Alpharetta, temperatures range from 17–20°C. The highest chance of rain is 100%, around 15:00 on Wednesday (local time).

Updated at 00:48 local time, 4 November 2026

Alpharetta Hourly Temperature and Chance of Rain

Alpharetta Air Quality

Good · AQI 36

Air quality is good and poses little or no risk for outdoor activity.

PM2.5 (µg/m³)5.4
PM10 (µg/m³)6.9
O₃ (µg/m³)71
NO₂ (µg/m³)5.1
SO₂ (µg/m³)0.7
CO (µg/m³)137

Air Quality →

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