Pullman/Moscow Regional Airport Weather Forecast

    • 43
    • 65

    Chance Rain Showers

    • 42
    • 68

    Partly Sunny

    • 42
    • 70

    Rain Showers Likely

    • 41
    • 66

    Chance Rain Showers

    • 42
    • 71

    Partly Sunny

    • 45
    • 77

    Mostly Sunny

Today 4 Sep Washington Palouse

Cloudy with a chance of rain Showers in the Morning, then partly cloudy in the afternoon. Highs in the mid 60s to lower 70s. Light wind. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 4 Sep Washington Palouse

Mostly clear. Lows in the 40s. Light wind.

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  • Temperature Real-Time

Pullman/Moscow Regional Airport Temperature Statistics

September Temperature

Pullman / Moscow Regional Airport (0 miles)

  • Lowest 1 September, 2026

    60.1 °F

  • Average September

    68.3 °F

  • Highest 1 September, 2026

    75.9 °F

Climate (2021–2026)

Pullman / Moscow Regional Airport (0 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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