Chapman Lake Weather Forecast

    • 49
    • 77

    Increasing Clouds

    • 42
    • 64

    Rain Showers Likely

    • 41
    • 61

    Chance Rain Showers

    • 42
    • 61

    Slight Chance Rain Showers

    • 42
    • 67

    Partly Sunny

    • 44
    • 66

    Partly Sunny

    • 44
    • 64

    Chance Rain Showers

Today 10 May Spokane Area

Mostly cloudy. Highs in the mid to upper 70s. Southwest wind 5 to 15 Mph. Gusts up to 25 Mph in the afternoon.

Tonight 10 May Spokane Area

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a chance of rain Showers overnight. Lows in the upper 40s to lower 50s. Southwest wind 5 to 10 Mph. Gusts up to 20 Mph in the evening. Chance of precipitation 40 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chapman Lake Temperature Statistics

May Temperature

Spokane, Spokane International Airport (17.4 miles)

  • Lowest 4 May, 2025

    36.6 °F

  • Average May

    57.4 °F

  • Highest 2 May, 2025

    80.7 °F

Climate (2020–Present)

Spokane, Spokane International Airport (17.4 miles)

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  • Average Low 2020–2025

    41.3 °F

  • Average 2020–2025

    50.4 °F

  • Average High 2020–2025

    59.5 °F
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