Lake Wenatchee Weather Forecast

    • 52
    • 78

    Mostly Sunny

    • 58
    • 81

    Partly Sunny

    • 49
    • 70

    Partly Sunny

    • 49
    • 68

    Mostly Cloudy

    • 48
    • 66

    Chance Rain Showers

    • 49
    • 69

    Mostly Sunny

Today 8 Sep Central Chelan County

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

Tonight 8 Sep Central Chelan County

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

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Lake Wenatchee Temperature Statistics

September Temperature

Wenatchee - Pangborn Memorial Airport (39.8 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 (39.8 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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