Horsethief Reservoir State Park Weather Forecast
- 39
- 64
Mostly Sunny
- 43
- 69
Sunny
- 43
- 68
Rain Showers Likely
- 40
- 55
Chance Rain Showers
- 39
- 62
Mostly Sunny
- 43
- 68
Mostly Sunny
- 46
- 70
Mostly Sunny
Today 1 May West Central Mountains
Sunny. Highs 56 to 71.
Tonight 1 May West Central Mountains
Mostly clear. Lows 35 to 44.
Horsethief Reservoir State Park Temperature Statistics
May Temperature
McCall Airport (27.3 miles)
Lowest
–Average May
–Highest
–
Climate (2020–Present)
McCall Airport (27.3 miles)
Average Low 2020–2025
30.5 °FAverage 2020–2025
42.4 °FAverage High 2020–2025
54.2 °F