Mason's Island - Ram Point Weather Forecast

    • 64
    • 76

    Rain Showers Likely

    • 64
    • 74

    Rain Showers Likely

    • 66
    • 74

    Rain Showers Likely

    • 65
    • 77

    Chance Rain Showers

    • 62
    • 76

    Slight Chance Rain Showers

    • 59
    • 73

    Slight Chance Rain Showers

Today 31 Aug Southern New London

Patchy fog in the morning. Mostly sunny. Highs in the upper 70s. Northeast Winds around 5 Mph, becoming south around 5 Mph in the afternoon.

Tonight 31 Aug Southern New London

Mostly cloudy. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Lows in the mid 60s. South Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.

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Mason's Island - Ram Point Temperature Statistics

August Temperature

Groton / New London, Groton / New London Airport (3.7 miles)

  • Lowest 5 August, 2026

    59 °F

  • Average August

    72.2 °F

  • Highest 7 August, 2026

    86 °F

Climate (2021–2026)

Groton / New London, Groton / New London Airport (3.7 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    60.8 °F
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