Spokane Weather Forecast

    • 51
    • 74

    Rain Showers

    • 46
    • 60

    Rain Showers

    • 45
    • 68

    Mostly Cloudy

    • 46
    • 70

    Partly Sunny

    • 46
    • 73

    Sunny

    • 48
    • 77

    Mostly Sunny

Today 12 Sep Spokane Area

Mostly cloudy. Highs in the lower to mid 70s. Northeast wind 5 to 10 Mph. Gusts up to 20 Mph in the afternoon.

Tonight 12 Sep Spokane Area

Rain Showers and a chance of Thunderstorms overnight. Lows in the upper 40s to lower 50s. East wind 5 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation near 100 percent. Rainfall Amounts up to a half inch Possible, except higher Amounts possible in Thunderstorms.

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Spokane Temperature Statistics

September Temperature

Spokane, Felts Field (5 miles)

  • Lowest 5 September, 2026

    42.7 °F

  • Average September

    61.9 °F

  • Highest 1 September, 2026

    82.7 °F

Climate (2021–2026)

Spokane, Felts Field (5 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    62.4 °F
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