Whitman Mission National Historic Site Weather Forecast

    • 34
    • 63

    Mostly Sunny

    • 34
    • 54

    Mostly Cloudy

    • 34
    • 53

    Partly Sunny

    • 35
    • 57

    Mostly Sunny

    • 40
    • 59

    Chance Rain

    • 39
    • 56

    Rain Likely

Today 27 Feb Foothills of the Blue Mountains of Washington

Sunny. Highs in the lower to mid 50s. Windy. South wind 5 to 15 Mph shifting to the southwest 20 to 30 Mph in the afternoon.

Tonight 27 Feb Foothills of the Blue Mountains of Washington

Mostly clear. Lows in the lower to mid 30s. Windy. Southwest wind 15 to 25 Mph shifting to the south 5 to 10 Mph overnight.

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  • Temperature Real-Time

Whitman Mission National Historic Site Temperature Statistics

February Temperature

Walla Walla Regional Airport (9.3 miles)

  • Lowest 19 February, 2026

    25.6 °F

  • Average February

    40.9 °F

  • Highest 22 February, 2026

    61 °F

Climate (2021–Present)

Walla Walla Regional Airport (9.3 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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