Cultus Mountain Weather Forecast

    • 57
    • 73

    Increasing Clouds

    • 54
    • 70

    Mostly Cloudy

    • 53
    • 67

    Partly Sunny

    • 53
    • 67

    Mostly Sunny

    • 53
    • 66

    Partly Sunny

    • 54
    • 66

    Partly Sunny

Today 7 Aug Foothills and Valleys of the North Cascades

Sunny. Highs in the upper 70s to mid 80s. Light wind.

Tonight 7 Aug Foothills and Valleys of the North Cascades

Partly cloudy. Lows in the mid to upper 50s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cultus Mountain Temperature Statistics

August Temperature

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

  • Lowest 3 August, 2026

    50 °F

  • Average August

    61.2 °F

  • Highest 4 August, 2026

    75.2 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    59.3 °F
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