Bern Weather Forecast
- 49
- 86
Mostly Sunny
- 49
- 86
Mostly Sunny
- 47
- 84
Partly Sunny
- 48
- 79
Slight Chance Thunderstorms
- 45
- 72
Chance Rain Showers
- 44
- 71
Chance Thunderstorms
- 44
- 73
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.
Bern Temperature Statistics
September Temperature
Afton WY (34.2 miles)
Lowest
–Average September
–Highest
–
Climate (2020–Present)
Afton WY (34.2 miles)
Average Low 2020–2025
25.3 °FAverage 2020–2025
38.8 °FAverage High 2020–2025
51.6 °F