Pine Island Weather Forecast

    • 54
    • 65

    Mostly Sunny

    • 54
    • 72

    Mostly Sunny

    • 53
    • 64

    Mostly Sunny

    • 59
    • 74

    Mostly Sunny

    • 55
    • 75

    Chance Rain Showers

    • 50
    • 65

    Chance Rain Showers

Today 16 May Southern New London

Sunny. Highs in the lower 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 16 May Southern New London

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 50s. Southwest Winds 10 to 15 Mph.

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Pine Island Temperature Statistics

May Temperature

Groton / New London, Groton / New London Airport (0.6 miles)

  • Lowest 4 May, 2026

    37 °F

  • Average May

    52.4 °F

  • Highest 7 May, 2026

    64 °F

Climate (2021–Present)

Groton / New London, Groton / New London Airport (0.6 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    60.7 °F
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