Pioneer Park Weather Forecast

    • 46
    • 64

    Rain Showers

    • 41
    • 61

    Rain Showers

    • 37
    • 62

    Mostly Sunny

    • 39
    • 64

    Partly Sunny

    • 44
    • 66

    Partly Sunny

    • 49
    • 69

    Chance Rain Showers

    • 45
    • 67

    Rain Showers Likely

Today 18 Oct Foothills of the Blue Mountains of Washington

Mostly sunny. Areas of frost in the morning. Highs in the lower to mid 60s. Southeast wind 5 to 10 Mph in the Morning, becoming light.

Tonight 18 Oct Foothills of the Blue Mountains of Washington

Cloudy. A chance of rain Showers. Lows in the mid 40s. Southeast wind 5 to 15 Mph. Gusts up to 25 Mph overnight. Chance of precipitation 50 percent. Rainfall Amounts less than a quarter of an inch.

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  • Temperature Real-Time

Pioneer Park Temperature Statistics

October Temperature

Walla Walla Regional Airport (2.5 miles)

  • Lowest 15 October, 2025

    36 °F

  • Average October

    56.1 °F

  • Highest 8 October, 2025

    80.1 °F

Climate (2020–Present)

Walla Walla Regional Airport (2.5 miles)

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  • Average Low 2020–2025

    45.1 °F

  • Average 2020–2025

    54.6 °F

  • Average High 2020–2025

    64.1 °F
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