Pioneer Park Weather Forecast

    • 39
    • 60

    Rain Showers Likely

    • 32
    • 60

    Partly Sunny

    • 35
    • 61

    Partly Sunny

    • 34
    • 61

    Chance Rain Showers

    • 33
    • 59

    Chance Rain Showers

    • 33
    • 59

    Slight Chance Rain Showers

Today 22 Oct Foothills of the Blue Mountains of Washington

Mostly cloudy. Rain Showers likely in the afternoon. Highs in the upper 50s to lower 60s. Light wind. Chance of precipitation 70 percent. Rainfall Amounts around a tenth of an inch.

Tonight 22 Oct Foothills of the Blue Mountains of Washington

Mostly cloudy. Rain Showers likely in the Evening, then a chance of rain Showers overnight. Lows in the upper 30s. Southwest wind 5 to 15 Mph. Gusts up to 25 Mph overnight. Chance of precipitation 70 percent. Rainfall Amounts less than a quarter of an inch.

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Pioneer Park Temperature Statistics

October Temperature

Walla Walla Regional Airport (2.5 miles)

  • Lowest 11 October, 2026

    35.7 °F

  • Average October

    58.9 °F

  • Highest 5 October, 2026

    84.7 °F

Climate (2021–2026)

Walla Walla Regional Airport (2.5 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    54.9 °F

  • Average High 2021–2026

    64.6 °F
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