Gales Ferry Weather Forecast

    • 59
    • 75

    Rain Showers Likely

    • 64
    • 82

    Slight Chance Thunderstorms

    • 66
    • 84

    Mostly Cloudy

    • 66
    • 81

    Mostly Cloudy

    • 63
    • 82

    Chance Rain Showers

    • 62
    • 85

    Mostly Sunny

Today 30 Jul Northern New London

Showers likely with a slight chance of Thunderstorms this Morning, then Showers likely with a chance of Thunderstorms this afternoon. Some Thunderstorms may produce heavy rainfall this morning. Highs in the lower 70s. North Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 30 Jul Northern New London

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the upper 50s. North Winds around 5 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gales Ferry Temperature Statistics

July Temperature

Groton / New London, Groton / New London Airport (6.8 miles)

  • Lowest 26 July, 2026

    55.9 °F

  • Average July

    71.9 °F

  • Highest 3 July, 2026

    91 °F

Climate (2021–2026)

Groton / New London, Groton / New London Airport (6.8 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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