Trumbull Weather Forecast

    • 68
    • 80

    Rain Showers

    • 61
    • 83

    Rain Showers Likely

    • 59
    • 78

    Mostly Sunny

    • 62
    • 80

    Partly Sunny

    • 63
    • 81

    Partly Sunny

    • 67
    • 84

    Partly Sunny

Today 21 Jul Northern Fairfield

Mostly cloudy. Showers likely with a chance of Thunderstorms in the afternoon. Humid with Highs in the upper 70s. Southeast Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 21 Jul Northern Fairfield

Showers with a chance of Thunderstorms in the Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Humid with Lows in the mid 60s. South Winds 5 to 10 Mph. Chance of rain 90 percent.

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Trumbull Temperature Statistics

July Temperature

Bridgeport, Sikorsky Memorial Airport (6.2 miles)

  • Lowest 7 July, 2026

    62.7 °F

  • Average July

    77.3 °F

  • Highest 2 July, 2026

    98.7 °F

Climate (2021–2026)

Bridgeport, Sikorsky Memorial Airport (6.2 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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