James T. Slavin Conservation Area Weather Forecast

    • 33
    • 45

    Chance Snow

    • 34
    • 43

    Rain/Snow

    • 29
    • 40

    Chance Rain/Snow

    • 28
    • 39

    Chance Snow

    • 31
    • 40

    Rain/Snow Likely

    • 31
    • 41

    Rain/Snow Likely

    • 32
    • 41

    Chance Rain/Snow

Today 17 Dec Spokane Area

Sunny. Highs in the upper 40s to lower 50s. Temperature falling into the lower 40s late. Windy. Southwest wind 20 to 30 Mph with Gusts up to 50 Mph.

Tonight 17 Dec Spokane Area

Mostly cloudy. Lows in the lower 30s. Breezy. Southwest wind 10 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

James T. Slavin Conservation Area Temperature Statistics

December Temperature

Spokane, Spokane International Airport (7.5 miles)

  • Lowest 2 December, 2025

    27 °F

  • Average December

    40.3 °F

  • Highest 10 December, 2025

    55.9 °F

Climate (2020–Present)

Spokane, Spokane International Airport (7.5 miles)

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  • Average Low 2020–2025

    41.8 °F

  • Average 2020–2025

    50.8 °F

  • Average High 2020–2025

    60 °F
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