Fish Reservoir Weather Forecast
- 56
- 79
Mostly Sunny
- 58
- 81
Mostly Sunny
- 56
- 81
Partly Sunny
- 56
- 80
Partly Sunny
- 52
- 72
Mostly Sunny
- 57
- 77
Mostly Sunny
Today 17 Sep Wallowa County
Sunny. Highs in the upper 60s to upper 70s, except in the upper 70s to mid 80s Valleys.
Tonight 17 Sep Wallowa County
Mostly clear. Lows in the upper 40s to upper 50s.
Fish Reservoir Temperature Statistics
September Temperature
Baker Municipal Airport (14.9 miles)
Lowest 15 September, 2025
42.1 °FAverage September
64.3 °FHighest 2 September, 2025
96.1 °F
Climate (2020–Present)
Baker Municipal Airport (14.9 miles)
Average Low 2020–2025
33.7 °FAverage 2020–2025
47.7 °FAverage High 2020–2025
61.5 °F