Cultus Mountain Weather Forecast

    • 40
    • 49

    Chance Rain

    • 46
    • 57

    Mostly Sunny

    • 45
    • 63

    Partly Sunny

    • 45
    • 57

    Mostly Cloudy

    • 48
    • 63

    Mostly Sunny

    • 52
    • 70

    Mostly Sunny

Today 28 Apr Foothills and Valleys of the North Cascades

Mostly cloudy with a slight chance of rain. Highs in the mid 50s to lower 60s. Light wind.

Tonight 28 Apr Foothills and Valleys of the North Cascades

Mostly cloudy in the evening then becoming mostly clear. Lows in the lower 40s. Light wind.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Cultus Mountain Temperature Statistics

April Temperature

Burlington/Mount Vernon, Skagit Regional Airport (13 miles)

  • Lowest 8 April, 2026

    35.6 °F

  • Average April

    49.1 °F

  • Highest 6 April, 2026

    68 °F

Climate (2021–Present)

Burlington/Mount Vernon, Skagit Regional Airport (13 miles)

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

  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    59.6 °F
Get WillyWeather+ to remove ads