Wallowa Lake Weather Forecast

    • 55
    • 87

    Areas Smoke

    • 54
    • 84

    Areas Smoke

    • 54
    • 82

    Sunny

    • 53
    • 83

    Sunny

    • 52
    • 80

    Sunny

    • 53
    • 79

    Mostly Sunny

    • 54
    • 79

    Mostly Sunny

Today 8 Aug Wallowa County

Sunny. Areas of smoke. Highs in the upper 70s to upper 80s, except in the upper 80s to mid 90s Valleys.

Tonight 8 Aug Wallowa County

Mostly clear. Smoke in the Evening, then Areas of smoke overnight. Lows in the upper 40s to upper 50s. Northwest wind 5 to 15 Mph in the Evening, becoming light.

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  • Temperature Forecast NOAA

  • 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

    69.1 °F

  • Highest 6 August, 2026

    96.1 °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

    50.5 °F

  • Average High 2021–2026

    62.7 °F
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