Connecticut River - Calves Island Weather Forecast

    • 61
    • 83

    Becoming Sunny

    • 59
    • 81

    Mostly Sunny

    • 62
    • 83

    Mostly Cloudy

    • 63
    • 78

    Rain

    • 62
    • 85

    Mostly Sunny

    • 63
    • 85

    Mostly Sunny

Today 19 Jun Southern New London

Mostly sunny. Highs in the lower 80s. West Winds around 15 Mph with Gusts up to 30 Mph.

Tonight 19 Jun Southern New London

Partly cloudy in the Evening, then becoming clear. Lows in the lower 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Connecticut River - Calves Island Temperature Statistics

June Temperature

Chester, Chester Airport (8.7 miles)

  • Lowest 1 June, 2026

    46.4 °F

  • Average June

    70.8 °F

  • Highest 11 June, 2026

    93.2 °F

Climate (2021–2026)

Chester, Chester Airport (8.7 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    62.5 °F
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