Cultus Mountain Weather Forecast

    • 47
    • 61

    Mostly Cloudy

    • 44
    • 49

    Chance Rain

    • 43
    • 50

    Chance Rain

    • 41
    • 45

    Chance Rain

    • 39
    • 43

    Rain

    • 36
    • 44

    Rain/Snow Likely

Today 10 Apr Foothills and Valleys of the North Cascades

Mostly sunny. Highs in the mid 60s to lower 70s. Light wind.

Tonight 10 Apr Foothills and Valleys of the North Cascades

Mostly cloudy. A slight chance of Showers after midnight. Lows in the mid 40s to lower 50s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cultus Mountain Temperature Statistics

April Temperature

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

  • Lowest 7 April, 2026

    39.2 °F

  • Average April

    49.1 °F

  • Highest 6 April, 2026

    68 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.6 °F
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