Sterling State Park Weather Forecast
- 44
- 70
Becoming Sunny
- 42
- 62
Sunny
- 47
- 65
Mostly Sunny
- 48
- 70
Partly Sunny
- 48
- 69
Partly Sunny
- 49
- 68
Mostly Sunny
Today 4 Oct Monroe
Mostly sunny. Highs around 70. West Winds up to 10 Mph.
Tonight 4 Oct Monroe
Mostly clear. Lows in the mid 40s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.
Sterling State Park Temperature Statistics
October Temperature
Monroe, Custer Airport (5 miles)
Lowest 1 October, 2026
64.4 °FAverage October
71.6 °FHighest 1 October, 2026
84.2 °F
Climate (2021–2026)
Monroe, Custer Airport (5 miles)
Average Low 2021–2026
42.2 °FAverage 2021–2026
51.4 °FAverage High 2021–2026
60.3 °F