See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
24°
Humid and Mostly Clear
Feels Like: 22°
Min: 22°
Max: 33°
The next few hours will be humid and clear, with today reaching 33°C and dropping to 20°C. The coming days will be mostly cloudy throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:45
Sunrise
18:55
Sunset
Moon
Waxing Crescent
13:38
Moonrise
21:41
Moonset
Daily Forecast
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Friday
Saturday
Sunday
Monday
Tuesday
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Saturday
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Humidity
Weather in Atlanta today, September 17, 2026
Expect a muted, overcast feel in Atlanta on September 17, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. Expect a grey start, with morning cloud around 100% by 05:00. Outdoor plans early on should not rely on bright skies.
Expect highs of 33°C and cooler readings close to 22°C. Expect humidity between 54% and 99%, most humid near 23:00. Winds stay light, near 3.5 km/h by 17:00, so the day feels still more than breezy.
Expect a more open afternoon, with limited cloud around 33% by 23:00. Residual damp risk should be lower than earlier. Expect visibility near 14.5 km, with poorer spells close to 11.1 km. Expect sunrise at 06:45, sunset at 18:55, and 12 hours 9 minutes of sunlight today overall.
Overall, Atlanta on September 17, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 33°C.
Frequently asked questions about weather in Atlanta
How warm does it get in Atlanta?
The warmest month in Atlanta is July, with average high temperatures of 29°C. The average temperature during this period is around 25°C.
How cold does it get in Atlanta?
The coldest month in Atlanta is January, with average low temperatures of -5°C. The average temperature during this period is around -2°C.
What is the wettest time of year in Atlanta?
The wettest month in Atlanta is July, with an average of 122mm of precipitation.
What is the driest time of year in Atlanta?
The driest month in Atlanta is December, with an average of 58mm of precipitation.
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