Fish Haven Weather Forecast
- 42
- 68
Becoming Sunny
- 42
- 67
Slight Chance Thunderstorms
- 44
- 71
Mostly Sunny
- 49
- 74
Mostly Cloudy
- 47
- 71
Chance Rain Showers
- 46
- 70
Mostly Sunny
- 46
- 72
Mostly Sunny
Today 16 Sep Bear Lake Valley
Sunny. Highs 64 to 71.
Tonight 16 Sep Bear Lake Valley
Mostly clear. Lows 35 to 45.
Fish Haven Temperature Statistics
September Temperature
Logan-Cache Airport (28.6 miles)
Lowest 14 September, 2025
41 °FAverage September
68.8 °FHighest 2 September, 2025
91 °F
Climate (2020–Present)
Logan-Cache Airport (28.6 miles)
Average Low 2020–2025
35 °FAverage 2020–2025
48.2 °FAverage High 2020–2025
61.3 °F