Lower Monumental State Airport Weather Forecast

    • 29
    • 50

    Partly Sunny

    • 30
    • 44

    Partly Sunny

    • 32
    • 46

    Mostly Cloudy

    • 35
    • 47

    Mostly Cloudy

    • 34
    • 47

    Chance Rain

    • 33
    • 46

    Chance Rain/Snow

    • 32
    • 47

    Chance Rain

Today 10 Feb Lower Columbia Basin of Washington

Partly sunny. Highs in the upper 40s to lower 50s. North wind 5 to 10 Mph.

Tonight 10 Feb Lower Columbia Basin of Washington

Mostly cloudy. Lows around 30. North wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lower Monumental State Airport Temperature Statistics

February Temperature

Walla Walla Regional Airport (33.6 miles)

  • Lowest 7 February, 2026

    35.1 °F

  • Average February

    43.5 °F

  • Highest 1 February, 2026

    55.7 °F

Climate (2021–Present)

Walla Walla Regional Airport (33.6 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    54.8 °F

  • Average High 2021–2026

    64.3 °F
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