Decatur Municipal Airport Weather Forecast
- 72
- 92
Partly Sunny
- 71
- 91
Partly Sunny
- 70
- 91
Mostly Sunny
- 71
- 92
Mostly Sunny
- 70
- 92
Slight Chance Thunderstorms
- 68
- 88
Slight Chance Thunderstorms
Today 13 Sep Wise
Mostly sunny. Highs in the lower 90s. South Winds 5 to 10 Mph.
Tonight 13 Sep Wise
Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 70s. South Winds 5 to 10 Mph.
Decatur Municipal Airport Temperature Statistics
September Temperature
Decatur, Decatur Municipal Airport (0 miles)
Lowest 6 September, 2025
59.9 °FAverage September
75.9 °FHighest 4 September, 2025
95.2 °F
Climate (2020–Present)
Decatur, Decatur Municipal Airport (0 miles)
Average Low 2020–2025
56.5 °FAverage 2020–2025
66.4 °FAverage High 2020–2025
76.7 °F