Cultus Mountain Weather Forecast

    • 60
    • 70

    Areas Smoke

    • 56
    • 79

    Patchy Smoke

    • 54
    • 67

    Partly Sunny

    • 52
    • 62

    Chance Rain

    • 50
    • 60

    Chance Rain

    • 48
    • 57

    Chance Rain

    • 50
    • 59

    Mostly Cloudy

Today 24 Aug Foothills and Valleys of the North Cascades

Sunny. Patchy smoke in the afternoon. Highs in the upper 70s to mid 80s. Light wind becoming northwest to 10 Mph in the afternoon.

Tonight 24 Aug Foothills and Valleys of the North Cascades

Mostly clear. Patchy smoke in the Evening, then Areas of smoke after midnight. Lows in the mid 50s to lower 60s. Light wind.

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Cultus Mountain Temperature Statistics

August Temperature

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

  • Lowest 3 August, 2026

    50 °F

  • Average August

    62.7 °F

  • Highest 6 August, 2026

    82.4 °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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