Walla Walla Regional Airport Weather Forecast

    • 50
    • 74

    Becoming Sunny

    • 53
    • 77

    Partly Sunny

    • 50
    • 80

    Partly Sunny

    • 51
    • 79

    Mostly Sunny

    • 55
    • 86

    Partly Sunny

    • 54
    • 81

    Mostly Sunny

Today 8 May Foothills of the Blue Mountains of Washington

Partly cloudy in the Morning, becoming mostly cloudy. Highs in the 70s. Windy. Southwest wind 15 to 25 Mph with Gusts to around 35 Mph.

Tonight 8 May Foothills of the Blue Mountains of Washington

Clear. Lows in the mid to upper 40s. Windy. Southwest wind 15 to 25 Mph decreasing to 5 to 15 Mph overnight.

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Walla Walla Regional Airport Temperature Statistics

May Temperature

Walla Walla Regional Airport (0 miles)

  • Lowest 1 May, 2026

    47.6 °F

  • Average May

    68.5 °F

  • Highest 2 May, 2026

    85.6 °F

Climate (2021–Present)

Walla Walla Regional Airport (0 miles)

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  • Average Low 2021–2026

    45.5 °F

  • Average 2021–2026

    55 °F

  • Average High 2021–2026

    64.5 °F
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