Wallowa Lake Weather Forecast
- 30
- 47
Mostly Sunny
- 29
- 45
Mostly Sunny
- 30
- 46
Sunny
- 28
- 46
Sunny
- 29
- 46
Mostly Sunny
- 30
- 47
Partly Sunny
- 29
- 45
Partly Sunny
Today 15 Jan Wallowa County
Sunny. Highs in the 40s.
Tonight 15 Jan Wallowa County
Mostly clear. Lows in the mid 20s to lower 30s.
Wallowa Lake Temperature Statistics
January Temperature
La Grande/Union County Airport (38.5 miles)
Lowest 13 January, 2026
27 °FAverage January
40.2 °FHighest 3 January, 2026
54 °F
Climate (2021–Present)
La Grande/Union County Airport (38.5 miles)
Average Low 2021–2026
38.2 °FAverage 2021–2026
50.5 °FAverage High 2021–2026
62.6 °F