Chapman Lake Weather Forecast

    • 46
    • 79

    Chance Rain Showers

    • 54
    • 81

    Mostly Sunny

    • 49
    • 88

    Partly Sunny

    • 45
    • 73

    Partly Sunny

    • 46
    • 68

    Chance Rain Showers

    • 49
    • 73

    Chance Rain Showers

Today 29 May Spokane Area

Mostly cloudy with a chance of Thunderstorms. A chance of rain Showers. Highs in the mid 70s to lower 80s. Breezy. Southwest wind 10 to 20 Mph. Gusts up to 30 Mph in the afternoon. Chance of precipitation 30 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 29 May Spokane Area

Mostly clear. Lows in the mid to upper 40s. Southwest wind 5 to 15 Mph. Gusts up to 30 Mph in the evening.

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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

    56.3 °F
  • Highest 25 May, 2025

    85.6 °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

    59.6 °F
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