Washington Park Weather Forecast

    • 29
    • 41

    Mostly Cloudy

    • 36
    • 42

    Rain

    • 42
    • 53

    Rain

    • 41
    • 52

    Rain Likely

    • 42
    • 55

    Rain Likely

    • 46
    • 56

    Chance Rain

Today 3 Dec Foothills of the Blue Mountains of Washington

Mostly cloudy. Highs in the upper 30s to lower 40s. Light wind.

Tonight 3 Dec Foothills of the Blue Mountains of Washington

Mostly cloudy. Lows in the upper 20s. Light wind.

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  • Temperature Real-Time

Washington Park Temperature Statistics

December Temperature

Walla Walla Regional Airport (3.7 miles)

  • Lowest 1 December, 2025

    27 °F

  • Average December

    31.2 °F

  • Highest 1 December, 2025

    34 °F

Climate (2020–Present)

Walla Walla Regional Airport (3.7 miles)

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  • Average Low 2020–2025

    45.2 °F

  • Average 2020–2025

    54.7 °F

  • Average High 2020–2025

    64.2 °F
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