Cultus Mountain Weather Forecast

    • 40
    • 52

    Chance Rain

    • 42
    • 50

    Mostly Cloudy

    • 40
    • 48

    Mostly Cloudy

    • 40
    • 50

    Mostly Sunny

    • 44
    • 53

    Partly Sunny

    • 41
    • 47

    Rain Likely

Today 17 Oct Foothills and Valleys of the North Cascades

Cloudy with Showers likely in the Morning, then partly sunny with a chance of Showers late in the morning. Mostly sunny in the afternoon. Rainfall Amounts a tenth to a quarter of an inch possible. Highs in the mid 50s to lower 60s. Southwest wind 10 to 15 Mph becoming west in the afternoon.

Tonight 17 Oct Foothills and Valleys of the North Cascades

Mostly clear. Lows near 40. 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 2 October, 2026

    69.8 °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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