Grassy Island Weather Forecast

    • 29
    • 35

    Increasing Clouds

    • 29
    • 40

    Snow

    • 21
    • 31

    Chance Snow

    • 26
    • 30

    Slight Chance Snow Showers

    • 30
    • 34

    Partly Sunny

    • 36
    • 42

    Mostly Cloudy

    • 39
    • 48

    Chance Rain

Today 12 Dec Southern Fairfield

Sunny. Near steady temperature in the mid 30s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 12 Dec Southern Fairfield

Mostly clear this Evening, then becoming partly cloudy. Lows in the lower 20s. West Winds 5 to 10 Mph. Gusts up to 20 Mph this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grassy Island Temperature Statistics

December Temperature

Bridgeport, Sikorsky Memorial Airport (14.3 miles)

  • Lowest 5 December, 2025

    15.8 °F

  • Average December

    33.5 °F

  • Highest 10 December, 2025

    46.9 °F

Climate (2020–Present)

Bridgeport, Sikorsky Memorial Airport (14.3 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    54.8 °F

  • Average High 2020–2025

    62.3 °F
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