Seaside Point Weather Forecast

    • 30
    • 43

    Rain

    • 35
    • 44

    Mostly Sunny

    • 38
    • 48

    Mostly Cloudy

    • 42
    • 50

    Rain Likely

    • 26
    • 50

    Partly Sunny

    • 30
    • 39

    Mostly Sunny

Today 23 Mar Southern New London

Mostly cloudy. Rain, mainly in the morning. Highs in the lower 40s. North Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 90 percent.

Tonight 23 Mar Southern New London

Partly cloudy in the Evening, then clearing. Lows in the upper 20s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seaside Point Temperature Statistics

March Temperature

Groton / New London, Groton / New London Airport (4.3 miles)

  • Lowest 3 March, 2026

    12 °F

  • Average March

    37.5 °F

  • Highest 9 March, 2026

    63 °F

Climate (2021–Present)

Groton / New London, Groton / New London Airport (4.3 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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