Cultus Mountain Weather Forecast

    • 46
    • 58

    Mostly Sunny

    • 48
    • 64

    Partly Sunny

    • 46
    • 63

    Mostly Cloudy

    • 50
    • 65

    Mostly Sunny

    • 53
    • 73

    Mostly Sunny

    • 51
    • 74

    Mostly Sunny

Today 29 Apr Foothills and Valleys of the North Cascades

Sunny. Patchy fog in the morning. Highs in the 60s to lower 70s. Light wind becoming west to 10 Mph in the afternoon.

Tonight 29 Apr Foothills and Valleys of the North Cascades

Mostly clear. Lows in the mid to upper 40s. Northwest wind to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cultus Mountain Temperature Statistics

April Temperature

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

  • Lowest 8 April, 2026

    35.6 °F

  • Average April

    49.1 °F

  • Highest 6 April, 2026

    68 °F

Climate (2021–Present)

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

    59.6 °F
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