Wallowa Lake Weather Forecast

    • 35
    • 49

    Rain Showers Likely

    • 28
    • 41

    Rain/Snow Likely

    • 35
    • 48

    Partly Sunny

    • 32
    • 49

    Mostly Cloudy

    • 33
    • 49

    Mostly Cloudy

    • 33
    • 46

    Chance Rain/Snow

    • 31
    • 44

    Chance Rain/Snow

Today 31 Oct Wallowa County

Mostly sunny. Highs in the upper 30s to upper 40s, except in the upper 40s to mid 50s Valleys.

Tonight 31 Oct Wallowa County

Mostly cloudy. A chance of rain Showers in the Evening, then a chance of rain and high mountain snow Showers overnight. Patchy fog overnight. High mountain snow may be heavy at Times overnight. Lows in the 30s. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wallowa Lake Temperature Statistics

October Temperature

La Grande/Union County Airport (38.5 miles)

  • Lowest 13 October, 2026

    21 °F

  • Average October

    50.9 °F

  • Highest 4 October, 2026

    89.1 °F

Climate (2021–2026)

La Grande/Union County Airport (38.5 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    50.6 °F

  • Average High 2021–2026

    62.8 °F
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