Crater Lake Weather Forecast

    • 24
    • 34

    Rain/Snow

    • 25
    • 32

    Snow

    • 19
    • 28

    Snow

    • 19
    • 24

    Chance Snow

    • 25
    • 31

    Slight Chance Snow

    • 30
    • 35

    Chance Rain/Snow

Today 24 Dec Cascades of Whatcom and Skagit Counties

Rain and snow in the Morning, then rain and snow likely late in the morning. Rain and snow in the afternoon. Snow level near 5000 feet. Rainfall Amounts a half inch to one inch possible. Snow accumulation of 2 to 6 Inches.

Tonight 24 Dec Cascades of Whatcom and Skagit Counties

Mostly cloudy with a chance of rain and snow in the Evening, then partly cloudy after midnight. Snow level near 3500 feet in the evening. Freezing level near 3500 feet after midnight.

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Crater Lake Temperature Statistics

December Temperature

Arlington Municipal Airport (41 miles)

  • Lowest 1 December, 2025

    30 °F

  • Average December

    46.8 °F

  • Highest 15 December, 2025

    60.1 °F

Climate (2020–Present)

Arlington Municipal Airport (41 miles)

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  • Average Low 2020–2025

    42.5 °F

  • Average 2020–2025

    50.7 °F

  • Average High 2020–2025

    59.8 °F
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