Plaza Weather Forecast

    • 45
    • 57

    Rain Showers

    • 41
    • 65

    Partly Sunny

    • 41
    • 66

    Mostly Cloudy

    • 42
    • 71

    Sunny

    • 44
    • 75

    Sunny

    • 45
    • 78

    Mostly Sunny

Today 13 Sep Washington Palouse

Rain Showers in the Morning, then a chance of rain Showers in the afternoon. Highs in the upper 50s to lower 60s. Southwest wind 5 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation near 100 percent. Rainfall Amounts less than a quarter of an inch.

Tonight 13 Sep Washington Palouse

Rain Showers. Lows in the mid to upper 40s. Southwest wind 5 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation near 100 percent. Rainfall Amounts less than a quarter of an inch.

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Plaza Temperature Statistics

September Temperature

Spokane, Spokane International Airport (21.7 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 (21.7 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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