Lake Tyee Weather Forecast

    • 59
    • 76

    Slight Chance Thunderstorms

    • 58
    • 81

    Mostly Sunny

    • 56
    • 77

    Mostly Sunny

    • 53
    • 72

    Partly Sunny

    • 54
    • 72

    Partly Sunny

    • 53
    • 74

    Mostly Sunny

Today 22 Jul Foothills and Valleys of the North Cascades

Mostly sunny. A slight chance of Showers in the Morning, then a slight chance of Thunderstorms in the afternoon. Highs in the mid 70s to lower 80s. Light wind.

Tonight 22 Jul Foothills and Valleys of the North Cascades

Mostly clear. Lows in the mid to upper 50s. Light wind.

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Lake Tyee Temperature Statistics

July Temperature

Burlington/Mount Vernon, Skagit Regional Airport (30.4 miles)

  • Lowest 4 July, 2025

    46.4 °F

  • Average July

    63.3 °F

  • Highest 16 July, 2025

    87.8 °F

Climate (2020–Present)

Burlington/Mount Vernon, Skagit Regional Airport (30.4 miles)

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  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    59.8 °F
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