Montpelier Reservoir Weather Forecast
- 48
- 82
Mostly Sunny
- 48
- 81
Mostly Sunny
- 46
- 81
Partly Sunny
- 48
- 75
Slight Chance Thunderstorms
- 44
- 69
Chance Thunderstorms
- 43
- 68
Chance Thunderstorms
- 43
- 69
Slight Chance Thunderstorms
Today 2 Sep Bear Lake Valley
Sunny. Highs 78 to 85.
Tonight 2 Sep Bear Lake Valley
Mostly clear. Lows 46 to 56.
Montpelier Reservoir Temperature Statistics
September Temperature
Afton WY (26.7 miles)
Lowest
–Average September
–Highest
–
Climate (2020–Present)
Afton WY (26.7 miles)
Average Low 2020–2025
25.3 °FAverage 2020–2025
38.8 °FAverage High 2020–2025
51.6 °F