Clam Island Weather Forecast

    • 64
    • 76

    Slight Chance Rain Showers

    • 62
    • 76

    Chance Rain Showers

    • 64
    • 81

    Partly Sunny

    • 65
    • 80

    Partly Sunny

    • 68
    • 81

    Chance Rain Showers

    • 71
    • 81

    Slight Chance Thunderstorms

    • 72
    • 84

    Mostly Sunny

Today 26 Jun Southern New Haven

Partly sunny with a slight chance of Showers and Thunderstorms. Highs around 80. Southwest Winds around 5 Mph. Chance of rain 20 percent.

Tonight 26 Jun Southern New Haven

Mostly cloudy. A slight chance of Showers after midnight. Lows in the lower 60s. Southwest Winds around 5 Mph, becoming north after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clam Island Temperature Statistics

June Temperature

New Haven, Tweed-New Haven Airport (3.7 miles)

  • Lowest 2 June, 2026

    46.9 °F

  • Average June

    68.8 °F

  • Highest 12 June, 2026

    87.1 °F

Climate (2021–2026)

New Haven, Tweed-New Haven Airport (3.7 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    63.4 °F
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