Cottonwood Lake State Wildlife Management Area Weather Forecast
- 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 6 Sep Roberts
Mostly cloudy in the Morning, then becoming partly sunny. Showers likely in the morning. A chance of Thunderstorms. Humid with Highs in the lower 80s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.
Tonight 6 Sep Roberts
Mostly cloudy with a 40 percent chance of Thunderstorms. Near steady temperature in the lower 70s. Southeast Winds 5 to 10 Mph.
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