Cultus Mountain Weather Forecast

    • 43
    • 48

    Rain Showers Likely

    • 46
    • 53

    Chance Rain

    • 47
    • 53

    Rain Likely

    • 45
    • 51

    Rain Likely

    • 45
    • 53

    Chance Rain

    • 47
    • 58

    Partly Sunny

Today 6 Jun Foothills and Valleys of the North Cascades

Rain likely in the Morning, then Showers and a slight chance of Thunderstorms in the afternoon. Rainfall Amounts a tenth to a quarter of an inch Possible, except higher Amounts possible in Thunderstorms. Highs in the mid 50s to lower 60s. Light wind.

Tonight 6 Jun Foothills and Valleys of the North Cascades

Mostly cloudy. A chance of rain in the evening. A slight chance of rain late in the Evening, then a chance of rain after midnight. Lows in the lower to mid 40s. Southwest wind to 10 Mph becoming south with Gusts to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • 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

    61.8 °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

    43.8 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    59.5 °F
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