NWS, American, European side by side around Atlanta and nearby towns.Live rain radar →
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Next 14 hours
consensus of the three models
7-day forecast
where the models agree, and where they split
Atlanta, GA is at its warmest in Aug (average highs near 90°F) and coldest in Jan (lows around 37°F), with roughly 55 in of precipitation across the year. Below, compare what NWS, American, European forecast for Atlanta right now, and see exactly where they disagree.
Atlanta climate by month
average daytime high and overnight low across a typical year
Jan
54°
37°
Feb
62°
43°
Mar
65°
46°
Apr
72°
51°
May
79°
61°
Jun
87°
67°
Jul
89°
71°
Aug
90°
70°
Sep
83°
65°
Oct
74°
54°
Nov
64°
47°
Dec
55°
38°
Common questions
What's the weather in Atlanta today?
On this page we show what NWS, American, European each forecast for Atlanta today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in Atlanta today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Atlanta and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for Atlanta?
No single model is always right. NWS, American, European each run their own physics, so we line all three up: when they agree the Atlanta forecast is reliable, and when they split you should expect surprises. See our tested US accuracy scoreboard for how the models compare.
What is the warmest month in Atlanta?
Aug is typically the warmest month in Atlanta, with average highs around 90°F.
How cold does Atlanta get?
The coldest month in Atlanta is Jan, when overnight lows average about 37°F.
How much rain does Atlanta get?
Atlanta sees roughly 55 in of precipitation a year, with Jul usually the wettest month.
The forecasts Americans check
The two biggest apps keep their model a secret, so we can't show their numbers, only link you to them. The National Weather Service is public, so its data sits right in the comparison above.