Witcher Reservoir Weather Forecast
- 67
- 90
Mostly Sunny
- 74
- 99
Hot
- 70
- 102
Hot
- 60
- 85
Partly Sunny
- 56
- 78
Mostly Sunny
- 56
- 79
Mostly Sunny
- 58
- 81
Mostly Sunny
Today 18 Aug Custer
Sunny. Highs in the lower 90s. South Winds 5 to 10 Mph.
Tonight 18 Aug Custer
Mostly clear. Lows in the upper 60s. East Winds 5 to 10 Mph.
Witcher Reservoir Temperature Statistics
August Temperature
Miles City, Frank Wiley Field Airport (47.8 miles)
Lowest 10 August, 2025
51.7 °FAverage August
73.9 °FHighest 13 August, 2025
97.6 °F
Climate (2020–Present)
Miles City, Frank Wiley Field Airport (47.8 miles)
Average Low 2020–2025
35.3 °FAverage 2020–2025
47.4 °FAverage High 2020–2025
59.6 °F