Seaside Beach Weather Forecast

    • 24
    • 35

    Partly Sunny

    • 24
    • 36

    Partly Sunny

    • 26
    • 38

    Chance Snow

    • 19
    • 33

    Slight Chance Snow

    • 21
    • 31

    Partly Sunny

    • 25
    • 34

    Partly Sunny

Today 11 Dec Southern Fairfield

Partly sunny. A slight chance of snow Showers in the afternoon. Breezy with Highs in the mid 30s. West Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of snow 20 percent.

Tonight 11 Dec Southern Fairfield

Partly cloudy. Lows in the lower 20s. West Winds 15 to 20 Mph with Gusts up to 40 Mph.

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  • Temperature Real-Time

Seaside Beach Temperature Statistics

December Temperature

Bridgeport, Sikorsky Memorial Airport (3.7 miles)

  • Lowest 5 December, 2025

    15.8 °F

  • Average December

    33.3 °F

  • Highest 1 December, 2025

    43 °F

Climate (2020–Present)

Bridgeport, Sikorsky Memorial Airport (3.7 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    54.8 °F

  • Average High 2020–2025

    62.3 °F
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