Norwalk Harbor - Washington Street Bridge Weather Forecast

    • 61
    • 72

    Rain Showers Likely

    • 61
    • 80

    Becoming Sunny

    • 54
    • 82

    Mostly Sunny

    • 54
    • 72

    Mostly Sunny

    • 56
    • 72

    Partly Sunny

    • 60
    • 77

    Partly Sunny

    • 62
    • 80

    Partly Sunny

Today 17 Sep Southern Fairfield

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Highs in the lower 70s. East Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 17 Sep Southern Fairfield

Mostly cloudy. A chance of Showers this Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Patchy fog. Lows in the lower 60s. Northeast Winds 5 to 10 Mph. Gusts up to 20 Mph this evening. Chance of rain 50 percent.

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Norwalk Harbor - Washington Street Bridge Temperature Statistics

September Temperature

White Plains - Westchester County Airport (14.9 miles)

  • Lowest 8 September, 2025

    48.9 °F

  • Average September

    66.4 °F

  • Highest 6 September, 2025

    82 °F

Climate (2020–Present)

White Plains - Westchester County Airport (14.9 miles)

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  • Average Low 2020–2025

    45.9 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    62.4 °F
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