College Place Weather Forecast

    • 35
    • 44

    Rain

    • 34
    • 52

    Partly Sunny

    • 35
    • 47

    Rain Likely

    • 31
    • 43

    Chance Rain

    • 32
    • 44

    Chance Rain

    • 32
    • 46

    Slight Chance Rain

Today 21 Dec Foothills of the Blue Mountains of Washington

Cloudy. A chance of rain in the Morning, then rain likely in the afternoon. Highs in the lower to mid 40s. South wind 5 to 10 Mph. Chance of precipitation 70 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 21 Dec Foothills of the Blue Mountains of Washington

Rain likely in the Evening, then a chance of rain or snow overnight. No snow accumulation. Lows in the lower to mid 30s. South wind 5 to 15 Mph. Gusts up to 25 Mph overnight. Chance of precipitation 70 percent.

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College Place Temperature Statistics

December Temperature

Walla Walla Regional Airport (5.6 miles)

  • Lowest 1 December, 2025

    27 °F

  • Average December

    48.6 °F

  • Highest 15 December, 2025

    68 °F

Climate (2020–Present)

Walla Walla Regional Airport (5.6 miles)

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  • Average Low 2020–2025

    45.4 °F

  • Average 2020–2025

    54.8 °F

  • Average High 2020–2025

    64.4 °F
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