Bluff Point Weather Forecast

    • 53
    • 69

    Increasing Clouds

    • 49
    • 69

    Mostly Sunny

    • 49
    • 64

    Mostly Cloudy

    • 48
    • 59

    Rain Showers

    • 48
    • 58

    Rain Showers Likely

    • 48
    • 60

    Slight Chance Rain Showers

Today 18 May Southern New London

Sunny in the Morning, then partly sunny with a slight chance of Showers in the afternoon. Highs in the lower 70s. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 18 May Southern New London

Mostly cloudy with a slight chance of Showers in the Evening, then partly cloudy after midnight. Lows in the lower 50s. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

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Bluff Point Temperature Statistics

May Temperature

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

  • Lowest 12 May, 2025

    40.6 °F

  • Average May

    59.1 °F

  • Highest 11 May, 2025

    75.7 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    45.7 °F

  • Average 2020–2025

    53.5 °F

  • Average High 2020–2025

    61.1 °F
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