Thornton Lakes Weather Forecast

    • 26
    • 32

    Snow Showers

    • 25
    • 33

    Chance Snow Showers

    • 32
    • 44

    Mostly Sunny

    • 39
    • 59

    Sunny

    • 42
    • 62

    Sunny

    • 41
    • 61

    Mostly Sunny

Today 6 May West Slopes North Cascades and Passes

Showers in the Morning, then mostly cloudy with a chance of Showers, snow Showers and a slight chance of Thunderstorms in the afternoon. Snow level near 3500 feet. Some Thunderstorms may produce small hail in the afternoon. Rainfall Amounts a half inch to one inch Possible, except higher Amounts possible in Thunderstorms. Snow accumulation up to 3 Inches.

Tonight 6 May West Slopes North Cascades and Passes

A chance of Showers in the evening. A slight chance of Thunderstorms. Rain Showers and snow Showers after midnight. Snow level near 3000 feet. Some Thunderstorms may produce small hail until early morning. Rainfall Amounts a tenth to a quarter of an inch Possible, except higher Amounts possible in Thunderstorms. Snow accumulation up to 2 Inches.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thornton Lakes Temperature Statistics

May Temperature

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

  • Lowest 1 May, 2024

    39.2 °F

  • Average May

    51.6 °F

  • Highest 3 May, 2024

    66.2 °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

    51.5 °F

  • Average High 2019–2024

    60.5 °F
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