Connecticut River - Seaboard Marina Weather Forecast

    • 27
    • 36

    Chance Snow

    • 30
    • 37

    Snow

    • 22
    • 41

    Partly Sunny

    • 34
    • 41

    Chance Rain

    • 29
    • 39

    Rain Likely

    • 29
    • 41

    Chance Rain

Today 22 Dec Hartford

Sunny. Highs in the mid 30s. Northwest Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 22 Dec Hartford

Mostly cloudy. A slight chance of snow after midnight. Lows in the mid 20s. Southwest Winds around 5 Mph. Chance of snow 20 percent.

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Connecticut River - Seaboard Marina Temperature Statistics

December Temperature

Hartford, Hartford-Brainard Airport (5.6 miles)

  • Lowest 9 December, 2025

    10 °F

  • Average December

    30.6 °F

  • Highest 19 December, 2025

    55.9 °F

Climate (2020–Present)

Hartford, Hartford-Brainard Airport (5.6 miles)

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  • Average Low 2020–2025

    45.2 °F

  • Average 2020–2025

    54.3 °F

  • Average High 2020–2025

    63.4 °F
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