Island Pond Weather Forecast

    • 60
    • 73

    Mostly Sunny

    • 60
    • 75

    Mostly Sunny

    • 67
    • 74

    Rain Showers Likely

    • 68
    • 74

    Rain Showers

    • 67
    • 75

    Chance Rain Showers

    • 67
    • 77

    Partly Sunny

    • 68
    • 78

    Partly Sunny

Today 25 Jul Northeast Suffolk

Sunny. Near steady temperature in the mid 70s. Southeast Winds around 10 Mph.

Tonight 25 Jul Northeast Suffolk

Mostly clear. Lows in the upper 50s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Pond Temperature Statistics

July Temperature

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

  • Lowest 20 July, 2026

    57 °F

  • Average July

    72.7 °F

  • Highest 3 July, 2026

    91 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    60.8 °F
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