Tietan Park Weather Forecast

    • 37
    • 57

    Rain Showers Likely

    • 33
    • 54

    Rain Showers Likely

    • 32
    • 54

    Chance Rain Showers

    • 34
    • 51

    Partly Sunny

    • 35
    • 49

    Chance Rain Showers

    • 27
    • 50

    Partly Sunny

Today 27 Oct Foothills of the Blue Mountains of Washington

Mostly cloudy with a 50 percent chance of rain Showers. Highs in the mid to upper 50s. Southwest wind 5 to 15 Mph. Rainfall Amounts less than a tenth of an inch.

Tonight 27 Oct Foothills of the Blue Mountains of Washington

Mostly cloudy. A chance of rain Showers. Lows in the mid 30s to lower 40s. Breezy. Southwest wind 10 to 20 Mph with Gusts to around 30 Mph. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an inch.

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  • Temperature Real-Time

Tietan Park Temperature Statistics

October Temperature

Walla Walla Regional Airport (3.1 miles)

  • Lowest 11 October, 2026

    35.7 °F

  • Average October

    56.6 °F

  • Highest 5 October, 2026

    84.7 °F

Climate (2021–2026)

Walla Walla Regional Airport (3.1 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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