February in Decatur averages a daily high of 13.3°C with nights around 2.2°C. Expect roughly 10.3 wet days totalling 136.1mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Decatur is April–May.
Based on DECATUR 4 SE, AL US (5.6km), 1995–2024. 19 years of February data.