Cultus Mountain Weather Forecast

    • 43
    • 48

    Rain

    • 42
    • 50

    Rain Likely

    • 39
    • 44

    Rain/Snow

    • 34
    • 40

    Rain/Snow

    • 33
    • 41

    Snow Showers Likely

    • 34
    • 44

    Chance Snow

Today 11 Apr Foothills and Valleys of the North Cascades

A slight chance of rain in the Morning, then a chance of rain late in the morning. Rain likely in the afternoon. Rainfall Amounts a quarter to a half inch possible. Highs in the 50s. Light wind becoming south to 10 Mph in the afternoon.

Tonight 11 Apr Foothills and Valleys of the North Cascades

Mostly cloudy. A chance of rain in the Evening, then a slight chance of rain after midnight. Patchy fog after midnight. Lows in the lower to mid 40s. Light wind.

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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

    48.7 °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

    51.4 °F
  • Average High 2021–2026

    59.7 °F
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