Mission Reservoir Weather Forecast
- 45
- 50
Slight Chance Rain
- 47
- 60
Mostly Cloudy
- 45
- 60
Mostly Cloudy
- 42
- 57
Chance Rain
- 38
- 47
Chance Rain
- 38
- 49
Chance Rain/Snow
- 36
- 45
Slight Chance Snow
Today 10 Nov Flathead/Mission Valleys
Mostly cloudy with a 20 percent chance of rain. Highs in the 40s.
Tonight 10 Nov Flathead/Mission Valleys
Mostly cloudy. A 20 percent chance of rain in the evening. Lows in the mid 30s to lower 40s.
Mission Reservoir Temperature Statistics
November Temperature
Missoula, Missoula International Airport (27.3 miles)
Lowest 3 November, 2026
23.6 °FAverage November
38.2 °FHighest 7 November, 2026
61 °F
Climate (2021–2026)
Missoula, Missoula International Airport (27.3 miles)
Average Low 2021–2026
36 °FAverage 2021–2026
47.6 °FAverage High 2021–2026
59.8 °F