Inspiration Lake Weather Forecast

    • 40
    • 51

    Mostly Sunny

    • 43
    • 56

    Partly Sunny

    • 33
    • 44

    Partly Sunny

    • 35
    • 42

    Chance Rain/Snow

    • 33
    • 38

    Chance Rain/Snow

    • 35
    • 42

    Partly Sunny

Today 8 Sep Western Chelan County

Sunny. Highs in the mid 70s to mid 80s.

Tonight 8 Sep Western Chelan County

Mostly clear. Lows in the upper 40s to upper 50s.

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Inspiration Lake Temperature Statistics

September Temperature

Wenatchee - Pangborn Memorial Airport (28.6 miles)

  • Lowest 4 September, 2026

    48.7 °F

  • Average September

    62.7 °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

    43.9 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    61.8 °F
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