Middlebury Weather Forecast

    • 29
    • 36

    Increasing Clouds

    • 20
    • 41

    Partly Sunny

    • 24
    • 34

    Partly Sunny

    • 29
    • 38

    Chance Rain/Snow

    • 24
    • 38

    Mostly Cloudy

    • 35
    • 41

    Chance Rain

Today 20 Dec Northern New Haven

Mostly sunny. Much cooler with Highs in the upper 30s. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest this afternoon.

Tonight 20 Dec Northern New Haven

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 30. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph after midnight.

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Middlebury Temperature Statistics

December Temperature

Oxford, Waterbury-Oxford Airport (3.1 miles)

  • Lowest 5 December, 2025

    6.8 °F

  • Average December

    27.3 °F

  • Highest 17 December, 2025

    44.1 °F

Climate (2020–Present)

Oxford, Waterbury-Oxford Airport (3.1 miles)

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  • Average Low 2020–2025

    42.8 °F

  • Average 2020–2025

    51.1 °F

  • Average High 2020–2025

    59.5 °F
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