Washington Park Weather Forecast

    • 36
    • 52

    Chance Rain Showers

    • 33
    • 52

    Chance Rain Showers

    • 37
    • 56

    Partly Sunny

    • 35
    • 55

    Mostly Cloudy

    • 38
    • 56

    Mostly Cloudy

    • 37
    • 57

    Chance Rain Showers

Today 31 Oct Foothills of the Blue Mountains of Washington

Partly sunny. Patchy fog in the morning. Highs in the lower to mid 50s. Light wind.

Tonight 31 Oct Foothills of the Blue Mountains of Washington

Mostly cloudy. A chance of rain Showers. Patchy fog overnight. Lows in the mid to upper 30s. Light wind. Chance of precipitation 40 percent. Rainfall Amounts less than a tenth of an inch.

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Washington Park Temperature Statistics

October Temperature

Walla Walla Regional Airport (3.7 miles)

  • Lowest 11 October, 2026

    35.7 °F

  • Average October

    55.6 °F

  • Highest 5 October, 2026

    84.7 °F

Climate (2021–2026)

Walla Walla Regional Airport (3.7 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    54.9 °F

  • Average High 2021–2026

    64.5 °F
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