Mary M. McCroskey State Park Weather Forecast

    • 44
    • 69

    Increasing Clouds

    • 47
    • 69

    Rain Showers

    • 45
    • 61

    Rain Showers Likely

    • 45
    • 70

    Mostly Sunny

    • 49
    • 76

    Mostly Sunny

    • 52
    • 77

    Partly Sunny

Today 5 Sep Idaho Palouse

Partly cloudy in the Morning, becoming sunny. Highs in the lower to mid 70s. Light wind.

Tonight 5 Sep Idaho Palouse

Partly cloudy. A chance of rain Showers. Lows in the 40s. Light wind. Chance of precipitation 40 percent. Rainfall Amounts less than a tenth of an inch.

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  • Temperature Real-Time

Mary M. McCroskey State Park Temperature Statistics

September Temperature

Pullman / Moscow Regional Airport (23.6 miles)

  • Lowest 3 September, 2026

    48.9 °F

  • Average September

    61.3 °F

  • Highest 1 September, 2026

    77.6 °F

Climate (2021–2026)

Pullman / Moscow Regional Airport (23.6 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    59.6 °F
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