Branford Weather Forecast

    • 70
    • 88

    Chance Thunderstorms

    • 64
    • 86

    Partly Sunny

    • 68
    • 84

    Chance Thunderstorms

    • 62
    • 84

    Slight Chance Thunderstorms

    • 60
    • 79

    Mostly Sunny

    • 60
    • 79

    Mostly Sunny

Today 10 Aug Southern New Haven

Sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the upper 80s. South Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values in the mid 90s in the afternoon.

Tonight 10 Aug Southern New Haven

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Humid with Lows around 70. Southwest Winds 5 to 10 Mph, becoming west after midnight. Chance of rain 40 percent.

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Branford Temperature Statistics

August Temperature

New Haven, Tweed-New Haven Airport (4.3 miles)

  • Lowest 4 August, 2026

    60.8 °F

  • Average August

    78.1 °F

  • Highest 6 August, 2026

    87.8 °F

Climate (2021–2026)

New Haven, Tweed-New Haven Airport (4.3 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    63.4 °F
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