Walla Walla Weather Forecast

    • 60
    • 92

    Increasing Clouds

    • 58
    • 87

    Mostly Cloudy

    • 63
    • 95

    Partly Sunny

    • 62
    • 98

    Hot

    • 61
    • 98

    Hot

    • 59
    • 94

    Sunny

Today 11 Jul Foothills of the Blue Mountains of Washington

Sunny. Highs in the upper 80s to lower 90s. Southwest wind 5 to 15 Mph.

Tonight 11 Jul Foothills of the Blue Mountains of Washington

Mostly cloudy. Lows in the upper 50s to lower 60s. Southwest wind 5 to 15 Mph. Gusts up to 25 Mph overnight.

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Walla Walla Temperature Statistics

July Temperature

Walla Walla Regional Airport (3.1 miles)

  • Lowest 1 July, 2026

    52.6 °F

  • Average July

    78.6 °F

  • Highest 7 July, 2026

    98.6 °F

Climate (2021–2026)

Walla Walla Regional Airport (3.1 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    54.9 °F

  • Average High 2021–2026

    64.4 °F
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