Niantic Weather Forecast

    • 65
    • 79

    Partly Sunny

    • 66
    • 81

    Slight Chance Thunderstorms

    • 66
    • 81

    Chance Thunderstorms

    • 68
    • 81

    Chance Thunderstorms

    • 70
    • 84

    Chance Thunderstorms

    • 70
    • 85

    Slight Chance Thunderstorms

Today 4 Jul Southern New London

Partly sunny. Highs in the upper 70s. North Winds 5 to 10 Mph, becoming southeast this afternoon.

Tonight 4 Jul Southern New London

Partly cloudy. Lows in the mid 60s. South Winds 5 to 10 Mph, becoming southwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Niantic Temperature Statistics

July Temperature

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

  • Lowest 1 July, 2020

    60.1 °F
  • Average July

    65.8 °F
  • Highest 1 July, 2020

    75 °F

Climate (2010–Present)

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

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  • Average Low 2010–Present

    44.4 °F
  • Average 2010–Present

    51.7 °F
  • Average High 2010–Present

    58.7 °F
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