Sterling State Park Weather Forecast
- 44
- 66
Decreasing Clouds
- 45
- 67
Mostly Cloudy
- 48
- 61
Mostly Cloudy
- 53
- 68
Partly Sunny
- 51
- 71
Partly Sunny
- 53
- 68
Mostly Cloudy
Today 25 Oct Monroe
Areas of dense fog in the morning. Partly cloudy. Highs in the upper 60s. South Winds up to 5 Mph.
Tonight 25 Oct Monroe
Partly cloudy in the evening then clearing. Patchy fog after midnight. Lows in the mid 40s. Southwest Winds up to 5 Mph.
Sterling State Park Temperature Statistics
October Temperature
Monroe, Custer Airport (5 miles)
Lowest 18 October, 2026
33.8 °FAverage October
57.6 °FHighest 13 October, 2026
86 °F
Climate (2021–2026)
Monroe, Custer Airport (5 miles)
Average Low 2021–2026
42.1 °FAverage 2021–2026
51.3 °FAverage High 2021–2026
60.2 °F