Seaside Beach Weather Forecast

    • 47
    • 59

    Rain Showers

    • 42
    • 59

    Rain Showers

    • 41
    • 58

    Partly Sunny

    • 41
    • 55

    Partly Sunny

    • 44
    • 56

    Partly Sunny

    • 46
    • 60

    Chance Rain Showers

Today 29 Apr Southern Fairfield

Mostly sunny this Morning, then becoming mostly cloudy. Highs in the lower 60s. Southeast Winds 5 to 10 Mph.

Tonight 29 Apr Southern Fairfield

A chance of Showers in the Evening, then Showers after midnight. Lows in the upper 40s. Southeast Winds 5 to 10 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seaside Beach Temperature Statistics

April Temperature

Bridgeport, Sikorsky Memorial Airport (3.7 miles)

  • Lowest 8 April, 2026

    29.6 °F

  • Average April

    52.3 °F

  • Highest 16 April, 2026

    83.6 °F

Climate (2021–Present)

Bridgeport, Sikorsky Memorial Airport (3.7 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    54.6 °F

  • Average High 2021–2026

    62.2 °F
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