Colfax Weather Forecast

    • 52
    • 81

    Mostly Sunny

    • 55
    • 84

    Mostly Sunny

    • 48
    • 73

    Chance Rain Showers

    • 46
    • 70

    Partly Sunny

    • 49
    • 80

    Sunny

    • 47
    • 83

    Mostly Sunny

    • 44
    • 73

    Partly Sunny

Today 12 Sep Washington Palouse

Sunny with a chance of rain Showers. A chance of Thunderstorms in the afternoon. Highs in the upper 70s to lower 80s. South wind 5 to 10 Mph. Chance of precipitation 20 percent.

Tonight 12 Sep Washington Palouse

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

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Colfax Temperature Statistics

September Temperature

Pullman / Moscow Regional Airport (14.9 miles)

  • Lowest 10 September, 2025

    50 °F

  • Average September

    73.1 °F

  • Highest 1 September, 2025

    97 °F

Climate (2020–Present)

Pullman / Moscow Regional Airport (14.9 miles)

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  • Average Low 2020–2025

    39.2 °F

  • Average 2020–2025

    49.3 °F

  • Average High 2020–2025

    59.2 °F
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