New Haven Harbor - Sandy Point Lighthouse Weather Forecast

    • 49
    • 68

    Chance Rain Showers

    • 41
    • 57

    Sunny

    • 50
    • 58

    Mostly Sunny

    • 53
    • 63

    Slight Chance Rain Showers

    • 54
    • 60

    Chance Rain

    • 55
    • 60

    Chance Rain

    • 55
    • 62

    Partly Sunny

Today 8 Oct Southern New Haven

Partly sunny with a 20 percent chance of Showers. Near steady temperature in the mid 60s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 8 Oct Southern New Haven

Mostly clear. Much cooler with Lows in the mid 40s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Haven Harbor - Sandy Point Lighthouse Temperature Statistics

October Temperature

New Haven, Tweed-New Haven Airport (1.2 miles)

  • Lowest 3 October, 2025

    46 °F

  • Average October

    63.8 °F

  • Highest 5 October, 2025

    82 °F

Climate (2020–Present)

New Haven, Tweed-New Haven Airport (1.2 miles)

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  • Average Low 2020–2025

    47.7 °F

  • Average 2020–2025

    55.9 °F

  • Average High 2020–2025

    63.8 °F
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