Housatonic River - Twomile Island Weather Forecast

    • 34
    • 49

    Partly Sunny

    • 35
    • 59

    Mostly Sunny

    • 36
    • 59

    Mostly Sunny

    • 34
    • 53

    Mostly Cloudy

    • 37
    • 50

    Slight Chance Rain Showers

    • 42
    • 56

    Mostly Cloudy

Today 9 Mar Northern Fairfield

Mostly sunny with a slight chance of Sprinkles. Highs in the upper 40s. Southwest Winds 10 to 15 Mph. Gusts up to 25 Mph, increasing to 35 Mph this afternoon.

Tonight 9 Mar Northern Fairfield

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 30s. West Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening.

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Housatonic River - Twomile Island Temperature Statistics

March Temperature

New Haven, Tweed-New Haven Airport (9.3 miles)

  • Lowest 3 March, 2025

    18.8 °F

  • Average March

    37.8 °F

  • Highest 1 March, 2025

    55.7 °F

Climate (2020–Present)

New Haven, Tweed-New Haven Airport (9.3 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    55.6 °F

  • Average High 2020–2025

    63.4 °F
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