Cultus Mountain Weather Forecast

    • 48
    • 59

    Decreasing Clouds

    • 49
    • 61

    Mostly Sunny

    • 54
    • 66

    Mostly Sunny

    • 56
    • 70

    Mostly Sunny

    • 55
    • 68

    Mostly Sunny

    • 55
    • 68

    Mostly Sunny

Today 16 Jun Foothills and Valleys of the North Cascades

Mostly sunny. Highs in the upper 60s to mid 70s. South wind 10 to 15 Mph becoming west in the afternoon. Gusts to 30 Mph.

Tonight 16 Jun Foothills and Valleys of the North Cascades

Partly cloudy. Lows in the mid 40s to lower 50s. Northwest wind 10 to 15 Mph with Gusts to 25 Mph becoming south after midnight.

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  • Temperature Real-Time

Cultus Mountain Temperature Statistics

June Temperature

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

  • Lowest 1 June, 2026

    42.8 °F

  • Average June

    57.6 °F

  • Highest 2 June, 2026

    80.6 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    59.5 °F
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