Connecticut River - Calves Island Weather Forecast

    • 44
    • 59

    Chance Rain Showers

    • 39
    • 68

    Chance Rain Showers

    • 43
    • 50

    Chance Rain Showers

    • 42
    • 61

    Rain Showers Likely

    • 30
    • 54

    Partly Sunny

    • 36
    • 47

    Chance Rain Showers

    • 48
    • 58

    Chance Rain Showers

Today 28 Mar Southern New London

Partly sunny. Highs in the upper 50s. West Winds 10 to 15 Mph.

Tonight 28 Mar Southern New London

A chance of Showers this Evening, then Showers with a slight chance of Thunderstorms after midnight. Lows in the lower 40s. South Winds 5 to 10 Mph. Chance of rain 80 percent.

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Connecticut River - Calves Island Temperature Statistics

March Temperature

Chester, Chester Airport (8.7 miles)

  • Lowest 3 March, 2025

    12.2 °F

  • Average March

    42.8 °F

  • Highest 19 March, 2025

    69.8 °F

Climate (2020–Present)

Chester, Chester Airport (8.7 miles)

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  • Average Low 2020–2025

    45.4 °F

  • Average 2020–2025

    53.7 °F

  • Average High 2020–2025

    62.5 °F
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