Rosalia Municipal Airport Weather Forecast

    • 41
    • 66

    Gradual Clearing

    • 42
    • 67

    Mostly Cloudy

    • 44
    • 74

    Mostly Sunny

    • 46
    • 78

    Mostly Sunny

    • 46
    • 76

    Mostly Sunny

    • 46
    • 78

    Mostly Sunny

Today 14 Sep Washington Palouse

Mostly cloudy in the morning then clearing. Patchy fog in the morning. Highs in the lower 60s to lower 70s. Southwest wind 5 to 15 Mph with Gusts up to 20 Mph.

Tonight 14 Sep Washington Palouse

Partly cloudy. Lows in the lower to mid 40s. Light wind.

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Rosalia Municipal Airport Temperature Statistics

September Temperature

Spokane, Spokane International Airport (26.7 miles)

  • Lowest 5 September, 2026

    45.6 °F

  • Average September

    61.9 °F

  • Highest 1 September, 2026

    83.6 °F

Climate (2021–2026)

Spokane, Spokane International Airport (26.7 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    60.1 °F
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