Marshall Weather Forecast

    • 52
    • 77

    Mostly Cloudy

    • 51
    • 77

    Mostly Sunny

    • 52
    • 78

    Mostly Sunny

    • 52
    • 81

    Mostly Sunny

    • 52
    • 81

    Partly Sunny

    • 50
    • 74

    Partly Sunny

    • 49
    • 71

    Partly Sunny

Today 17 Sep Spokane Area

Partly cloudy. Highs in the mid to upper 70s. Light wind.

Tonight 17 Sep Spokane Area

Mostly cloudy. Lows in the upper 40s to lower 50s. Southwest wind 5 to 10 Mph.

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  • Temperature Real-Time

Marshall Temperature Statistics

September Temperature

Spokane, Spokane International Airport (3.7 miles)

  • Lowest 14 September, 2026

    44.1 °F

  • Average September

    60.5 °F

  • Highest 1 September, 2026

    83.6 °F

Climate (2021–2026)

Spokane, Spokane International Airport (3.7 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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