Cultus Mountain Weather Forecast

    • 50
    • 63

    Decreasing Clouds

    • 54
    • 67

    Mostly Sunny

    • 60
    • 74

    Partly Sunny

    • 62
    • 76

    Partly Sunny

    • 62
    • 75

    Partly Sunny

    • 60
    • 72

    Mostly Sunny

Today 18 Jul Foothills and Valleys of the North Cascades

Mostly cloudy in the morning then becoming mostly sunny. Highs in the 70s. Light wind becoming west to 10 Mph in the afternoon.

Tonight 18 Jul Foothills and Valleys of the North Cascades

Mostly clear. Lows in the lower to mid 50s. West wind to 10 Mph in the evening becoming light.

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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

    60.7 °F

  • Highest 6 July, 2026

    78.8 °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

    59.4 °F
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