Housatonic River Entrance Weather Forecast

    • 58
    • 78

    Partly Sunny

    • 58
    • 75

    Chance Rain Showers

    • 60
    • 72

    Chance Rain Showers

    • 62
    • 78

    Slight Chance Rain Showers

    • 54
    • 82

    Mostly Sunny

    • 53
    • 70

    Mostly Sunny

    • 56
    • 72

    Partly Sunny

Today 15 Sep Southern New Haven

Mostly sunny. Highs around 80. Southeast Winds 5 to 10 Mph.

Tonight 15 Sep Southern New Haven

Partly cloudy. Lows in the upper 50s. East Winds 5 to 10 Mph, becoming northeast after midnight.

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Housatonic River Entrance Temperature Statistics

September Temperature

Bridgeport, Sikorsky Memorial Airport (0.6 miles)

  • Lowest 8 September, 2025

    51.1 °F

  • Average September

    67.7 °F

  • Highest 5 September, 2025

    82 °F

Climate (2020–Present)

Bridgeport, Sikorsky Memorial Airport (0.6 miles)

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  • Average Low 2020–2025

    47.6 °F

  • Average 2020–2025

    54.9 °F

  • Average High 2020–2025

    62.4 °F
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