Tomorrow's Weather Forecast - Atlanta

Tomorrow's weather in Atlanta. high 30°C (86°F), low 24°C (75°F). Overcast.

Tomorrow’s Outlook

Tomorrow will be 2°C cooler than today. Light rain is possible, though a 22% peak chance means much of the day could stay dry. That risk lines up with humidity averaging 68% through the day the more moisture in the air, the more readily clouds build into showers. Humidity sits at a moderate 68%, so the air shouldn't feel unusually damp or dry. A light breeze near 12 km/h is expected. Sunrise is at 7:18 AM and sunset at 7:49 PM, for about 12h 31m of daylight.

Tomorrow
30°/ 24°
Today32° / 22°

Tomorrow’s Hourly Weather Outlook

Morning6 AM – Noon25°
Rain probability
5%
Wind speed
4 km/h
AfternoonNoon – 6 PM30°
Rain probability
22%
Wind speed
12 km/h
Evening6 PM – Midn28°
Rain probability
16%
Wind speed
12 km/h
NightMidn – 6 AM25°
Rain probability
2%
Wind speed
10 km/h

24-Hour Rain & Temperature Forecast

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Temperature · peaks at +30°C

Planning Advice for Tomorrow

Clothing
Light layers work well; a jacket for the evening.
Outdoor
Good conditions for outdoor activities.
Travel
Standard travel conditions expected.

Sunrise & Sunset

Sunrise
Dawn 6:48 AM
Total Daylight
Full day forecastSolar noon 1:33 PM
Sunset
Dusk 8:19 PM
vs today-2 min daylight
Sunrise shift1 min later
Sunset shift1 min earlier

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Atlanta is forecast to reach a high of 30°C tomorrow, with an overnight low around 24°C. Expect a low chance of rain (22% probability) and a gentle breeze averaging 12 km/h. Air quality is currently good (AQI 45), with no notable outdoor health concerns.

Today vs Normal

32°C+2° above normal

The long-term average high for today is 30°C.

14 of the last 20 days with published data ran above normal.

It continues that pattern - today's forecast is also running above normal.

2026-08-19: 34°C34°2026-08-20: 36°C36°2026-08-21: 33°C33°2026-08-22: 33°C33°2026-08-23: 33°C33°2026-08-24: 32°C32°2026-08-25: 33°C33°2026-08-26: 32°C32°2026-08-27: 30°C30°2026-08-28: 33°C33°2026-08-29: 31°C31°2026-08-30: 31°C31°

Red = above normal, blue = at or below · last 12 days

Air Quality

Air Quality
Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.