Whitman Mission National Historic Site Weather Forecast

    • 46
    • 55

    Chance Rain

    • 46
    • 65

    Partly Sunny

    • 39
    • 64

    Chance Rain

    • 32
    • 52

    Chance Rain

    • 34
    • 50

    Chance Rain/Snow

    • 39
    • 55

    Rain Likely

Today 6 Mar Foothills of the Blue Mountains of Washington

Mostly cloudy with a 20 percent chance of rain. Highs in the lower to mid 50s. Breezy. South wind 10 to 20 Mph.

Tonight 6 Mar Foothills of the Blue Mountains of Washington

Cloudy with a 50 percent chance of rain. Lows in the lower to mid 40s. South wind 5 to 15 Mph with Gusts to around 25 Mph. Rainfall Amounts less than a tenth of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Whitman Mission National Historic Site Temperature Statistics

March Temperature

Walla Walla Regional Airport (9.3 miles)

  • Lowest 1 March, 2026

    32.6 °F
  • Average March

    48 °F
  • Highest 3 March, 2026

    63 °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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