Inspiration Lake Weather Forecast

    • 33
    • 41

    Increasing Clouds

    • 35
    • 38

    Chance Rain/Snow

    • 40
    • 46

    Mostly Sunny

    • 41
    • 54

    Mostly Sunny

    • 40
    • 53

    Mostly Sunny

    • 41
    • 52

    Mostly Sunny

Today 14 Sep Western Chelan County

Mostly cloudy in the Morning, becoming partly cloudy. Patchy fog in the morning. Highs in the lower 60s to lower 70s. Gusts up to 25 Mph.

Tonight 14 Sep Western Chelan County

Mostly cloudy. Lows in the mid to upper 40s.

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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

    64.9 °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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