Walla Walla Weather Forecast

    • 34
    • 56

    Chance Rain

    • 29
    • 51

    Partly Sunny

    • 40
    • 58

    Mostly Cloudy

    • 37
    • 56

    Rain

    • 36
    • 53

    Rain Likely

    • 38
    • 59

    Mostly Sunny

Today 29 Mar Foothills of the Blue Mountains of Washington

Partly sunny with a chance of rain in the Morning, then cloudy with a chance of rain in the afternoon. Highs in the lower to mid 50s. Breezy. Southwest wind 10 to 20 Mph. Gusts up to 20 Mph increasing to 30 Mph in the afternoon. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 29 Mar Foothills of the Blue Mountains of Washington

Cloudy. A chance of rain in the Evening, then a chance of rain or snow overnight. Snow level 2000 feet overnight. Lows in the lower 30s. Breezy. Southwest wind 10 to 20 Mph with Gusts to around 30 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Walla Walla Temperature Statistics

March Temperature

Walla Walla Regional Airport (3.1 miles)

  • Lowest 27 March, 2026

    30.9 °F

  • Average March

    50.2 °F

  • Highest 19 March, 2026

    76.6 °F

Climate (2021–Present)

Walla Walla Regional Airport (3.1 miles)

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  • Average Low 2021–2026

    45.5 °F

  • Average 2021–2026

    54.9 °F

  • Average High 2021–2026

    64.5 °F
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