Fish Reservoir Weather Forecast
- 39
- 54
Partly Sunny
- 46
- 63
Mostly Cloudy
- 47
- 69
Partly Sunny
- 44
- 69
Rain Likely
- 38
- 50
Rain Showers Likely
- 36
- 50
Chance Rain
Today 18 Apr Wallowa County
Mostly cloudy in the Morning, becoming partly cloudy. Highs in the mid 40s to mid 50s, except in the mid 50s to lower 60s Valleys. South wind 5 to 15 Mph in the afternoon. Gusts up to 35 Mph.
Tonight 18 Apr Wallowa County
Partly cloudy. Lows in the 30s. South wind 5 to 15 Mph with Gusts to around 30 Mph.
Fish Reservoir Temperature Statistics
April Temperature
Baker Municipal Airport (14.9 miles)
Lowest 4 April, 2026
21.7 °FAverage April
45.5 °FHighest 6 April, 2026
73.7 °F
Climate (2021–Present)
Baker Municipal Airport (14.9 miles)
Average Low 2021–2026
33.7 °FAverage 2021–2026
47.8 °FAverage High 2021–2026
61.7 °F