Colton Weather Forecast

    • 34
    • 45

    Rain/Snow

    • 29
    • 41

    Rain/Snow Likely

    • 26
    • 41

    Chance Snow

    • 30
    • 38

    Rain/Snow Likely

    • 28
    • 41

    Chance Rain/Snow

    • 30
    • 39

    Chance Rain/Snow

Today 18 Dec Washington Palouse

Rain or snow. Snow accumulation up to 1 inch. Highs in the mid 40s to lower 50s. Southeast wind 5 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation near 100 percent.

Tonight 18 Dec Washington Palouse

Rain. A chance of snow overnight. No snow accumulation. Lows in the 30s. Windy. Southwest wind 15 to 25 Mph with Gusts up to 40 Mph. Chance of precipitation near 100 percent.

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Colton Temperature Statistics

December Temperature

Pullman / Moscow Regional Airport (11.8 miles)

  • Lowest 1 December, 2025

    26.1 °F

  • Average December

    42.1 °F

  • Highest 10 December, 2025

    59 °F

Climate (2020–Present)

Pullman / Moscow Regional Airport (11.8 miles)

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  • Average Low 2020–2025

    39.4 °F

  • Average 2020–2025

    49.4 °F

  • Average High 2020–2025

    59.4 °F
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