Fern Lake Weather Forecast

    • 33
    • 46

    Increasing Clouds

    • 36
    • 47

    Rain Showers

    • 29
    • 42

    Rain/Snow

    • 30
    • 38

    Partly Sunny

    • 30
    • 40

    Partly Sunny

    • 32
    • 41

    Partly Sunny

    • 33
    • 41

    Chance Rain/Snow

Today 23 Sep Central Chelan County

Mostly cloudy. Highs in the lower to mid 60s.

Tonight 23 Sep Central Chelan County

Mostly cloudy. Lows in the lower 40s to lower 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fern Lake Temperature Statistics

September Temperature

Wenatchee - Pangborn Memorial Airport (51 miles)

  • Lowest 14 September, 2026

    47.6 °F

  • Average September

    64.6 °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

    44 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    61.8 °F
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