Lower Monumental State Airport Weather Forecast

    • 48
    • 75

    Increasing Clouds

    • 49
    • 77

    Rain Likely

    • 47
    • 63

    Rain Likely

    • 39
    • 61

    Chance Rain

    • 36
    • 58

    Mostly Sunny

    • 42
    • 62

    Chance Rain

    • 38
    • 58

    Chance Rain

Today 25 Mar Lower Columbia Basin of Washington

Mostly sunny. Highs in the lower to mid 70s. Light Wind, becoming northeast 5 to 10 Mph in the afternoon.

Tonight 25 Mar Lower Columbia Basin of Washington

Partly cloudy. Lows in the upper 40s to lower 50s. Northeast wind 5 to 10 Mph.

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  • Temperature Real-Time

Lower Monumental State Airport Temperature Statistics

March Temperature

Walla Walla Regional Airport (33.6 miles)

  • Lowest 6 March, 2025

    30.8 °F

  • Average March

    47 °F

  • Highest 9 March, 2025

    64 °F

Climate (2020–Present)

Walla Walla Regional Airport (33.6 miles)

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  • Average Low 2020–2025

    44.9 °F

  • Average 2020–2025

    54.2 °F

  • Average High 2020–2025

    63.7 °F
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