Decatur State Wildlife Area Weather Forecast
- 73
- 92
Mostly Sunny
- 73
- 92
Mostly Sunny
- 70
- 92
Chance Thunderstorms
- 70
- 90
Chance Thunderstorms
- 71
- 91
Mostly Sunny
- 72
- 95
Mostly Sunny
Today 22 Jul Decatur
Mostly sunny. Humid with Highs in the lower 90s. South Winds 10 to 15 Mph. Heat index Values up to 104.
Tonight 22 Jul Decatur
Mostly clear. Humid with Lows in the lower 70s. South Winds 10 to 15 Mph. Heat index Values up to 101 early in the evening.
Decatur State Wildlife Area Temperature Statistics
July Temperature
Lamoni, Lamoni Municipal Airport (13.7 miles)
Lowest 1 July, 2025
61.6 °FAverage July
76.1 °FHighest 3 July, 2025
89.7 °F
Climate (2020–Present)
Lamoni, Lamoni Municipal Airport (13.7 miles)
Average Low 2020–2025
43.2 °FAverage 2020–2025
53 °FAverage High 2020–2025
63.1 °F