Typical Weather in Decatur, AL in August
88° F Avg High
70° F Avg Low
7 Rainy Days
☀️ Temperature Summary
August is a popular time of year to visit, with an inviting climate characterized by warm temperatures. Highs in August are typically around 88°F, which is warmer than usual in Decatur. Overnight lows will be around 70°F on average. This is the hottest month of the year in Decatur.
Be ready to seek shade during the day, as mid-day temperatures can be dangerous if you're caught without a way to cool off. If you want to avoid the August heat, you may consider visiting in September instead, when highs are often closer to 82°.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
You can expect about a 22% chance of rain for any given day in August. It's one of the drier months of the year for Decatur, with total rainfall for the month around 4 inches.
Rainfall Throughout the Year
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