Southern Lake Champlain Valley Weather Forecast

    • 4
    • 35

    Gradual Clearing

    • 9
    • 16

    Chance Snow

    • 7
    • 24

    Slight Chance Snow

    • 19
    • 30

    Wintry Mix

    • 18
    • 39

    Rain/Snow Likely

    • 13
    • 26

    Slight Chance Snow

Today 25 Dec Northern Washington

Mostly cloudy. Highs in the mid 30s. Temperature falling into the upper 20s in the afternoon. South Winds around 5 Mph, becoming northwest 10 to 15 Mph with Gusts up to 25 Mph in the afternoon.

Tonight 25 Dec Northern Washington

Cloudy with a 20 percent chance of snow Showers. Colder. Near steady temperature in the lower 20s. Temperature rising into the mid 20s. South Winds around 5 Mph.

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Southern Lake Champlain Valley Temperature Statistics

December Temperature

Middlebury State Airport (22.4 miles)

  • Lowest 9 December, 2025

    -6.5 °F

  • Average December

    23.3 °F

  • Highest 19 December, 2025

    58.3 °F

Climate (2020–Present)

Middlebury State Airport (22.4 miles)

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  • Average Low 2020–2025

    36.8 °F

  • Average 2020–2025

    45.9 °F

  • Average High 2020–2025

    54.7 °F
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