Heather Lake Weather Forecast

    • 40
    • 51

    Mostly Sunny

    • 49
    • 65

    Sunny

    • 39
    • 59

    Rain Showers

    • 36
    • 43

    Chance Rain/Snow

    • 37
    • 49

    Partly Sunny

    • 43
    • 58

    Chance Rain Showers

    • 44
    • 61

    Slight Chance Rain Showers

Today 30 Apr Cascades of Snohomish and Northern King Counties

Partly sunny in the morning then becoming sunny. Freezing level near 6000 feet increasing to 8500 feet in the afternoon. Afternoon pass Temperatures in the mid 50s. Light wind.

Tonight 30 Apr Cascades of Snohomish and Northern King Counties

Mostly clear. Freezing level near 10500 feet. Lows in the upper 30s. Light wind.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Heather Lake Temperature Statistics

April Temperature

Arlington Municipal Airport (18 miles)

  • Lowest 17 April, 2025

    30.9 °F

  • Average April

    49.9 °F

  • Highest 24 April, 2025

    71.1 °F

Climate (2020–Present)

Arlington Municipal Airport (18 miles)

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

  • Average Low 2020–2025

    42.4 °F

  • Average 2020–2025

    50.5 °F

  • Average High 2020–2025

    59.5 °F
Get WillyWeather+ to remove ads