Cultus Mountain Weather Forecast

    • 54
    • 70

    Increasing Clouds

    • 49
    • 57

    Rain

    • 47
    • 59

    Slight Chance Rain

    • 53
    • 66

    Mostly Sunny

    • 57
    • 72

    Mostly Sunny

    • 56
    • 70

    Mostly Sunny

Today 31 Jul Foothills and Valleys of the North Cascades

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

Tonight 31 Jul Foothills and Valleys of the North Cascades

Mostly clear. Lows in the 50s. Light wind becoming southeast to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cultus Mountain Temperature Statistics

July Temperature

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

  • Lowest 2 July, 2026

    46.4 °F

  • Average July

    62.7 °F

  • Highest 22 July, 2026

    87.8 °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

    51.3 °F

  • Average High 2021–2026

    59.3 °F
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