Lyme Weather Forecast

    • -5
    • 19

    Becoming Sunny

    • 14
    • 21

    Chance Snow

    • 22
    • 35

    Rain/Snow

    • 13
    • 31

    Mostly Cloudy

    • 11
    • 27

    Chance Snow

    • 10
    • 25

    Chance Snow

Today 8 Dec Southern Grafton

Mostly sunny. Highs around 16. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Wind chill Values as low as 9 below in the morning.

Tonight 8 Dec Southern Grafton

Partly cloudy. Lows around 9 above. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Wind chill Values as low as 7 below.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lyme Temperature Statistics

December Temperature

Lebanon Municipal Airport (14.3 miles)

  • Lowest 5 December, 2025

    -2.9 °F

  • Average December

    22.9 °F

  • Highest 1 December, 2025

    37.9 °F

Climate (2020–Present)

Lebanon Municipal Airport (14.3 miles)

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  • Average Low 2020–2025

    38.2 °F

  • Average 2020–2025

    48.9 °F

  • Average High 2020–2025

    59.8 °F
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