Dean Memorial Airport Weather Forecast

    • -4
    • 18

    Mostly Sunny

    • 16
    • 24

    Mostly Cloudy

    • 24
    • 36

    Rain/Snow

    • 13
    • 33

    Mostly Cloudy

    • 8
    • 28

    Chance Snow

    • 10
    • 25

    Slight Chance Snow

Today 8 Dec Northern Grafton

Mostly sunny. Highs around 14. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 9 below in the morning.

Tonight 8 Dec Northern Grafton

Mostly clear. Lows around 4 below. Light and variable Winds.

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Dean Memorial Airport Temperature Statistics

December Temperature

St. Johnsbury - Fairbanks (23 miles)

  • Lowest 5 December, 2025

    -8 °F

  • Average December

    18.9 °F

  • Highest 1 December, 2025

    36 °F

Climate (2020–Present)

St. Johnsbury - Fairbanks (23 miles)

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  • Average Low 2020–2025

    36.4 °F

  • Average 2020–2025

    45.7 °F

  • Average High 2020–2025

    55.4 °F
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