Fern Lake Weather Forecast

    • 45
    • 58

    Mostly Cloudy

    • 32
    • 48

    Partly Sunny

    • 37
    • 46

    Mostly Cloudy

    • 35
    • 42

    Chance Rain Showers

    • 33
    • 46

    Mostly Sunny

    • 36
    • 49

    Mostly Sunny

Today 9 Sep Central Chelan County

Sunny in the Morning, becoming partly cloudy. Highs in the upper 70s to mid 80s.

Tonight 9 Sep Central Chelan County

Mostly cloudy. Lows in the lower 50s to lower 60s. Gusts up to 25 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fern Lake Temperature Statistics

September Temperature

Wenatchee - Pangborn Memorial Airport (51 miles)

  • Lowest 4 September, 2026

    48.7 °F

  • Average September

    63.1 °F

  • Highest 1 September, 2026

    84.7 °F

Climate (2021–2026)

Wenatchee - Pangborn Memorial Airport (51 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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