Keyhole State Park Weather Forecast
- 28
- 59
Mostly Sunny
- 31
- 61
Mostly Sunny
- 31
- 64
Partly Sunny
- 39
- 68
Mostly Sunny
- 38
- 70
Mostly Cloudy
- 31
- 61
Mostly Cloudy
Today 21 Oct Western Crook
Sunny. Highs in the upper 50s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 21 Oct Western Crook
Mostly clear. Lows in the upper 20s. West Winds 5 to 10 Mph.
Keyhole State Park Temperature Statistics
October Temperature
Hulett Municipal Airport (28.6 miles)
Lowest 13 October, 2025
28.4 °FAverage October
52.9 °FHighest 3 October, 2025
87.8 °F
Climate (2020–Present)
Hulett Municipal Airport (28.6 miles)
Average Low 2020–2025
37.2 °FAverage 2020–2025
48.6 °FAverage High 2020–2025
59.8 °F