Typical Weather in Decatur, AL in March
63° F Avg High
42° F Avg Low
8 Rainy Days
☀️ Temperature Summary
Highs in March are typically around 63°F, which is cooler than usual in Decatur. Lows overnight are typically around 42°F. Temperatures will generally increase as the month goes on, with daily high temperatures ranging between 59°F and 68°F.
March is a great time to visit Decatur, with mild temperatures and sunny days being very common.
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 25% chance of rain for any given day in March. It's one of the rainier months of the year for Decatur, with total rainfall for the month around 5 inches.
Rainfall Throughout the Year
Planning a trip to Decatur? Try our free trip weather planner