Fort Trumbull Weather Forecast

    • 69
    • 84

    Patchy Fog

    • 70
    • 82

    Rain Showers

    • 68
    • 81

    Rain Showers

    • 67
    • 83

    Chance Rain Showers

    • 70
    • 83

    Slight Chance Rain Showers

    • 72
    • 85

    Chance Rain Showers

    • 70
    • 87

    Slight Chance Thunderstorms

Today 1 Aug Southern New London

Partly sunny. Near steady temperature around 80. South Winds 5 to 10 Mph.

Tonight 1 Aug Southern New London

Mostly cloudy. Patchy fog after midnight. Lows in the upper 60s. South Winds 5 to 10 Mph.

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Fort Trumbull Temperature Statistics

August Temperature

Groton / New London, Groton / New London Airport (2.5 miles)

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Climate (2021–2026)

Groton / New London, Groton / New London Airport (2.5 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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