Grassy Island Weather Forecast

    • 75
    • 86

    Slight Chance Thunderstorms

    • 71
    • 85

    Mostly Sunny

    • 75
    • 85

    Slight Chance Thunderstorms

    • 71
    • 84

    Chance Rain Showers

    • 71
    • 81

    Chance Rain Showers

    • 70
    • 81

    Chance Rain Showers

Today 8 Aug Southern Fairfield

Partly sunny with a chance of Showers and Thunderstorms. Some Thunderstorms may be severe with damaging Winds. Highs in the upper 80s. Southwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 30 percent. Heat index Values in the upper 90s.

Tonight 8 Aug Southern Fairfield

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Some Thunderstorms may be severe with damaging Winds. Humid with Lows in the lower 70s. West Winds 5 to 10 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grassy Island Temperature Statistics

August Temperature

Bridgeport, Sikorsky Memorial Airport (14.3 miles)

  • Lowest 4 August, 2026

    62.7 °F

  • Average August

    76.7 °F

  • Highest 6 August, 2026

    89.1 °F

Climate (2021–2026)

Bridgeport, Sikorsky Memorial Airport (14.3 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    54.7 °F

  • Average High 2021–2026

    62.2 °F
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