Thornton Lakes Weather Forecast

    • 25
    • 46

    Rain/Snow

    • 24
    • 32

    Snow

    • 30
    • 42

    Mostly Sunny

    • 31
    • 48

    Mostly Cloudy

    • 30
    • 39

    Chance Snow

    • 33
    • 39

    Chance Rain/Snow

Today 20 Apr West Slopes North Cascades and Passes

Sunny. A slight chance of rain and snow late in the afternoon. Snow level near 4500 feet in the afternoon. Freezing level near 5500 feet in the morning.

Tonight 20 Apr West Slopes North Cascades and Passes

Rain and snow. Snow level near 5000 feet decreasing to 3000 feet after midnight. Rainfall Amounts a half inch to one inch possible. Snow accumulation of 1 to 5 Inches.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thornton Lakes Temperature Statistics

April Temperature

Burlington/Mount Vernon, Skagit Regional Airport (51.6 miles)

  • Lowest 14 April, 2024

    35.6 °F

  • Average April

    47.8 °F

  • Highest 2 April, 2024

    64.4 °F

Climate (2019–Present)

Burlington/Mount Vernon, Skagit Regional Airport (51.6 miles)

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  • Average Low 2019–2024

    43.7 °F

  • Average 2019–2024

    51.6 °F

  • Average High 2019–2024

    60.5 °F
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