Cultus Mountain Weather Forecast

    • 37
    • 47

    Decreasing Clouds

    • 37
    • 46

    Increasing Clouds

    • 44
    • 49

    Mostly Cloudy

    • 43
    • 50

    Mostly Cloudy

    • 45
    • 50

    Rain Likely

    • 43
    • 47

    Rain

    • 43
    • 45

    Rain Likely

Today 31 Oct Foothills and Valleys of the North Cascades

Mostly cloudy with a chance of rain. Highs in the mid to upper 50s.

Tonight 31 Oct Foothills and Valleys of the North Cascades

Mostly cloudy in the evening then becoming partly cloudy. Areas of frost and patchy dense fog late in the night. Lows in the 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

    51.4 °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

    59.2 °F
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