Cultus Mountain Weather Forecast

    • 42
    • 52

    Decreasing Clouds

    • 45
    • 56

    Mostly Sunny

    • 45
    • 59

    Partly Sunny

    • 41
    • 47

    Chance Rain

    • 38
    • 44

    Slight Chance Rain

    • 41
    • 47

    Chance Rain

Today 19 Oct Foothills and Valleys of the North Cascades

Mostly cloudy until late afternoon then becoming mostly sunny. Highs in the upper 50s to mid 60s. Light wind.

Tonight 19 Oct Foothills and Valleys of the North Cascades

Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 30s to lower 40s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cultus Mountain Temperature Statistics

October Temperature

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

  • Lowest 12 October, 2026

    35.6 °F

  • Average October

    54 °F

  • Highest 16 October, 2026

    71.6 °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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