Cottonwood Lake State Wildlife Management Area Weather Forecast
- 67
- 87
Chance Thunderstorms
- 65
- 82
Rain Showers Likely
- 68
- 83
Rain Showers Likely
- 57
- 83
Mostly Sunny
- 50
- 78
Mostly Sunny
- 56
- 81
Mostly Sunny
- 53
- 81
Mostly Sunny
Today 5 Sep Roberts
Partly sunny. Highs in the lower 80s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 5 Sep Roberts
Partly cloudy this Evening, then mostly cloudy with a chance of Thunderstorms after midnight. Lows in the upper 60s. Southeast Winds 10 to 15 Mph. Chance of rain 50 percent.
Cottonwood Lake State Wildlife Management Area Temperature Statistics
September Temperature
Wheaton Municipal Airport (13.7 miles)
Lowest 1 September, 2026
51.8 °FAverage September
71.6 °FHighest 3 September, 2026
89.6 °F
Climate (2021–2026)
Wheaton Municipal Airport (13.7 miles)
Average Low 2021–2026
34.7 °FAverage 2021–2026
44.6 °FAverage High 2021–2026
54.5 °F