Typical Weather in Decatur;, IL in February
40° F Avg High
22° F Avg Low
4 Rainy Days
☀️ Temperature Summary
Highs in February are typically around 40°F, which is cooler than usual in Decatur;. Pack a jacket if you're considering a visit to Decatur; at this time. Overnight lows can reach 22°F. Temperatures will generally increase as the month goes on, with daily high temperatures ranging between 37°F and 46°F.
You may want to consider a warmer month to visit Decatur;, unless you're ready to brave the cold. If you want to avoid the freezing temperatures in February, you may consider visiting in March instead, when highs are often closer to 52°.
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 15% chance of rain for any given day in February. It's one of the drier months of the year for Decatur;, with total rainfall for the month around 2 inches.
Rainfall Throughout the Year
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