Arrowhead Lake Weather Forecast

    • 38
    • 47

    Chance Rain

    • 30
    • 50

    Rain/Snow

    • 30
    • 39

    Snow

    • 28
    • 34

    Snow

    • 25
    • 34

    Snow Likely

    • 28
    • 40

    Snow Likely

Today 25 Mar West Slopes North Cascades and Passes

Partly sunny with a slight chance of rain and snow. Snow level near 7500 feet.

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Arrowhead Lake Temperature Statistics

March Temperature

Arlington Municipal Airport (44.1 miles)

  • Lowest 6 March, 2025

    28 °F

  • Average March

    44.6 °F

  • Highest 1 March, 2025

    62.1 °F

Climate (2020–Present)

Arlington Municipal Airport (44.1 miles)

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  • Average Low 2020–2025

    42.3 °F

  • Average 2020–2025

    50.4 °F

  • Average High 2020–2025

    59.5 °F
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