Lacrosse Municipal Airport Weather Forecast

    • 49
    • 81

    Mostly Sunny

    • 50
    • 80

    Chance Rain Showers

    • 50
    • 80

    Mostly Sunny

    • 50
    • 82

    Mostly Sunny

    • 51
    • 85

    Mostly Sunny

    • 50
    • 83

    Mostly Sunny

Today 16 Sep Washington Palouse

Sunny. Highs in the mid 70s to lower 80s. Light Wind, becoming northeast 5 to 10 Mph in the afternoon.

Tonight 16 Sep Washington Palouse

Mostly clear. Lows in the mid to upper 40s. Northeast wind 5 to 10 Mph in the Evening, becoming light and variable.

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  • Temperature Real-Time

Lacrosse Municipal Airport Temperature Statistics

September Temperature

Pullman / Moscow Regional Airport (37.9 miles)

  • Lowest 5 September, 2026

    42.7 °F

  • Average September

    59.7 °F

  • Highest 10 September, 2026

    80.7 °F

Climate (2021–2026)

Pullman / Moscow Regional Airport (37.9 miles)

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  • Average Low 2021–2026

    39.2 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    59.6 °F
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