Island Pond Weather Forecast

    • 37
    • 40

    Chance Snow

    • 28
    • 41

    Partly Sunny

    • 9
    • 34

    Breezy

    • 12
    • 17

    Snow Likely

    • 22
    • 25

    Snow

    • 16
    • 28

    Chance Snow

    • 18
    • 24

    Partly Sunny

Today 21 Jan Northeast Suffolk

Partly sunny. Not as cool with Highs around 40. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 21 Jan Northeast Suffolk

Cloudy. A chance of rain and snow in the Evening, then a slight chance of rain after midnight. Not as cool with Lows in the mid 30s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation 40 percent.

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Island Pond Temperature Statistics

January Temperature

Groton / New London, Groton / New London Airport (5 miles)

  • Lowest 1 January, 2026

    16 °F

  • Average January

    33.6 °F

  • Highest 8 January, 2026

    50 °F

Climate (2021–Present)

Groton / New London, Groton / New London Airport (5 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    60.9 °F
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