Fern Lake Weather Forecast

    • 36
    • 49

    Rain Showers Likely

    • 34
    • 41

    Slight Chance Rain/Snow

    • 29
    • 47

    Partly Sunny

    • 36
    • 49

    Mostly Sunny

    • 39
    • 53

    Mostly Sunny

Today 12 Sep Central Chelan County

Mostly cloudy. Highs in the upper 60s to mid 70s.

Tonight 12 Sep Central Chelan County

A chance of rain in the Evening, then rain overnight. Lows in the upper 40s to mid 50s. Chance of precipitation near 100 percent. Rainfall Amounts up to three Quarters of an inch possible.

Graph Plots Open in Graphs

  • 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

    64.3 °F

  • Highest 1 September, 2026

    84.7 °F

Climate (2021–2026)

Wenatchee - Pangborn Memorial Airport (51 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    61.8 °F
Get WillyWeather+ to remove ads