Lake Wenatchee Weather Forecast

    • 44
    • 60

    Chance Rain Showers

    • 46
    • 75

    Sunny

    • 49
    • 81

    Sunny

    • 53
    • 79

    Mostly Sunny

    • 55
    • 79

    Mostly Sunny

    • 56
    • 80

    Mostly Sunny

Today 15 Sep Central Chelan County

Mostly cloudy with a 50 percent chance of rain. Highs in the upper 50s to mid 60s. Rainfall Amounts less than a tenth of an inch.

Tonight 15 Sep Central Chelan County

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

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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

    64.1 °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

    52.7 °F

  • Average High 2021–2026

    61.8 °F
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