Cultus Mountain Weather Forecast

    • 59
    • 69

    Partly Sunny

    • 57
    • 71

    Partly Sunny

    • 56
    • 63

    Mostly Cloudy

    • 55
    • 62

    Chance Rain

    • 54
    • 65

    Partly Sunny

    • 52
    • 65

    Partly Sunny

    • 53
    • 66

    Mostly Sunny

Today 23 Jul Foothills and Valleys of the North Cascades

Mostly sunny. A slight chance of rain late in the morning. Highs in the upper 70s to mid 80s. South wind 10 to 15 Mph. Gusts to 30 Mph in the morning.

Tonight 23 Jul Foothills and Valleys of the North Cascades

Partly cloudy. Lows in the mid 50s to lower 60s. West wind to 10 Mph with Gusts to 20 Mph becoming south after midnight.

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Cultus Mountain Temperature Statistics

July Temperature

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

  • Lowest 2 July, 2026

    46.4 °F

  • Average July

    61.7 °F

  • Highest 21 July, 2026

    86 °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

    59.4 °F
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