Thames River - Bartlett Point Weather Forecast

    • 60
    • 71

    Rain Showers

    • 60
    • 75

    Rain Showers Likely

    • 63
    • 83

    Mostly Sunny

    • 67
    • 87

    Slight Chance Thunderstorms

    • 67
    • 90

    Chance Thunderstorms

    • 63
    • 87

    Chance Rain Showers

    • 64
    • 86

    Slight Chance Thunderstorms

Today 6 Jul Southern New London

Showers with a slight chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Near steady temperature around 70. East Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 6 Jul Southern New London

Showers with a slight chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Lows in the lower 60s. East Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

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Thames River - Bartlett Point Temperature Statistics

July Temperature

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

  • Lowest 1 July, 2026

    68 °F

  • Average July

    78.9 °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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