Norwalk Weather Forecast

    • 48
    • 73

    Mostly Sunny

    • 51
    • 68

    Mostly Sunny

    • 53
    • 72

    Mostly Cloudy

    • 46
    • 69

    Rain Showers Likely

    • 46
    • 63

    Mostly Sunny

    • 49
    • 67

    Partly Sunny

Today 23 Apr Southern Fairfield

Mostly sunny. Highs in the lower 70s. Northwest Winds around 5 Mph.

Tonight 23 Apr Southern Fairfield

Mostly clear. Lows in the upper 40s. Northwest Winds around 5 Mph, becoming north after midnight.

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Norwalk Temperature Statistics

April Temperature

Bridgeport, Sikorsky Memorial Airport (14.9 miles)

  • Lowest 9 April, 2025

    31.7 °F

  • Average April

    49.1 °F

  • Highest 19 April, 2025

    76.6 °F

Climate (2020–Present)

Bridgeport, Sikorsky Memorial Airport (14.9 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    54.8 °F

  • Average High 2020–2025

    62.2 °F
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