Spring Valley Reservoir Weather Forecast

    • 46
    • 75

    Becoming Sunny

    • 48
    • 79

    Mostly Sunny

    • 47
    • 77

    Mostly Sunny

    • 45
    • 74

    Mostly Sunny

    • 44
    • 75

    Mostly Sunny

    • 47
    • 75

    Mostly Sunny

Today 3 Oct Idaho Palouse

Sunny. Highs in the mid 70s to lower 80s. East wind 5 to 10 Mph.

Tonight 3 Oct Idaho Palouse

Mostly clear. Lows in the mid 40s to lower 50s. Light wind.

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  • Temperature Real-Time

Spring Valley Reservoir Temperature Statistics

October Temperature

Pullman / Moscow Regional Airport (16.8 miles)

  • Lowest 1 October, 2026

    45 °F

  • Average October

    56.9 °F

  • Highest 1 October, 2026

    69.1 °F

Climate (2021–2026)

Pullman / Moscow Regional Airport (16.8 miles)

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  • Average Low 2021–2026

    39.2 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    59.6 °F
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