Seaside Point Weather Forecast

    • 37
    • 49

    Rain

    • 30
    • 43

    Rain

    • 35
    • 44

    Mostly Sunny

    • 38
    • 48

    Mostly Cloudy

    • 42
    • 50

    Rain Likely

    • 26
    • 50

    Partly Sunny

    • 30
    • 39

    Mostly Sunny

Today 22 Mar Southern New London

Mostly cloudy. A slight chance of rain this Morning, then rain likely this afternoon. Highs around 50. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 60 percent.

Tonight 22 Mar Southern New London

Rain. Lows in the mid 30s. Southwest Winds around 5 Mph, becoming north after midnight. Chance of rain near 100 percent.

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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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