Wallowa Lake Weather Forecast

    • 58
    • 83

    Patchy Smoke

    • 59
    • 87

    Partly Sunny

    • 58
    • 87

    Partly Sunny

    • 51
    • 81

    Mostly Sunny

    • 51
    • 78

    Mostly Sunny

    • 46
    • 73

    Mostly Sunny

Today 24 Aug Wallowa County

Sunny. Patchy smoke. Highs in the mid 70s to lower 80s, except in the mid 80s to lower 90s Valleys.

Tonight 24 Aug Wallowa County

Partly cloudy. Patchy smoke in the evening. Lows in the lower 50s to lower 60s.

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  • Temperature Real-Time

Wallowa Lake Temperature Statistics

August Temperature

La Grande/Union County Airport (38.5 miles)

  • Lowest 5 August, 2026

    43 °F

  • Average August

    71.6 °F

  • Highest 21 August, 2026

    102 °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

    50.5 °F

  • Average High 2021–2026

    62.7 °F
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