Fish Reservoir Weather Forecast
- 26
- 47
Rain/Snow
- 28
- 41
Snow Likely
- 32
- 47
Mostly Sunny
- 40
- 53
Mostly Cloudy
- 42
- 59
Chance Rain
- 43
- 64
Chance Rain
Today 15 Apr Wallowa County
Rain and high mountain snow in the Morning, then Rain, high mountain snow Showers and a chance of Thunderstorms in the afternoon. High mountain snow may be heavy at Times in the afternoon. High mountain snow accumulation of 3 to 7 Inches. Highs in the mid 30s to lower 40s, except in the lower 40s to lower 50s Valleys. Breezy. South wind 5 to 15 Mph shifting to the west in the afternoon. Gusts up to 35 Mph. Chance of precipitation near 100 percent.
Tonight 15 Apr Wallowa County
Mostly cloudy with a 50 percent chance of snow. Snow accumulation of 1 to 3 Inches in the Mountains. Lows 17 to 27. West wind 5 to 15 Mph. Gusts up to 35 Mph decreasing to 25 Mph overnight.
Fish Reservoir Temperature Statistics
April Temperature
Baker Municipal Airport (14.9 miles)
Lowest 4 April, 2026
21.7 °FAverage April
46.1 °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