Inspiration Lake Weather Forecast

    • 34
    • 41

    Rain/Snow Likely

    • 36
    • 46

    Slight Chance Rain/Snow

    • 35
    • 44

    Partly Sunny

    • 41
    • 50

    Partly Sunny

    • 45
    • 56

    Partly Sunny

    • 42
    • 53

    Partly Sunny

Today 5 Sep Western Chelan County

Partly cloudy in the Morning, becoming mostly cloudy. A chance of Showers and Thunderstorms in the afternoon. Highs in the mid 60s to mid 70s. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 5 Sep Western Chelan County

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly clear overnight. Lows in the 40s. 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

Inspiration Lake Temperature Statistics

September Temperature

Wenatchee - Pangborn Memorial Airport (28.6 miles)

  • Lowest 3 September, 2026

    52 °F

  • Average September

    66.8 °F

  • Highest 1 September, 2026

    84.7 °F

Climate (2021–2026)

Wenatchee - Pangborn Memorial Airport (28.6 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    61.8 °F
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