Clear Lake Weather Forecast

    • 22
    • 29

    Decreasing Clouds

    • 28
    • 33

    Mostly Cloudy

    • 29
    • 39

    Mostly Cloudy

    • 34
    • 39

    Mostly Cloudy

    • 35
    • 41

    Chance Rain

    • 34
    • 40

    Rain/Snow

Today 27 Dec Cascades of Snohomish and Northern King Counties

Mostly sunny. A chance of snow in the Morning, then a slight chance of snow late in the morning. Patchy dense fog in the morning. Afternoon pass Temperatures in the lower 20s. West wind in the Passes around 10 Mph with Gusts to 25 Mph in the morning becoming light.

Tonight 27 Dec Cascades of Snohomish and Northern King Counties

Mostly cloudy. Freezing level near 500 feet. Lows around 14. Light wind.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Lake Temperature Statistics

December Temperature

Stampede Pass (54.1 miles)

  • Lowest 1 December, 2025

    23 °F

  • Average December

    33.9 °F

  • Highest 13 December, 2025

    51.1 °F

Climate (2020–Present)

Stampede Pass (54.1 miles)

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

  • Average Low 2020–2025

    36.3 °F

  • Average 2020–2025

    41.6 °F

  • Average High 2020–2025

    48.3 °F
Get WillyWeather+ to remove ads