Niantic Weather Forecast

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    • 63

    Rain Showers

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    • 64

    Chance Rain Showers

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    • 63

    Partly Sunny

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    • 62

    Chance Rain Showers

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    Rain Showers Likely

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    Rain Showers Likely

Today 6 May Southern New London

Mostly cloudy. Showers likely in the afternoon. Highs in the lower 60s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 6 May Southern New London

Showers likely. Lows in the upper 40s. Southwest Winds 10 to 15 Mph, becoming west 5 to 10 Mph after midnight. Gusts up to 25 Mph. Chance of rain 70 percent.

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Niantic Temperature Statistics

May Temperature

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

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Climate (2021–Present)

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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