Downtown (New Haven) Weather Forecast

    • 50
    • 63

    Slight Chance Rain

    • 41
    • 66

    Partly Sunny

    • 40
    • 59

    Mostly Sunny

    • 43
    • 62

    Mostly Sunny

    • 52
    • 66

    Partly Sunny

    • 53
    • 72

    Chance Rain Showers

Today 14 Oct Southern New Haven

Mostly cloudy with a chance of rain this Morning, then partly sunny with a slight chance of rain this afternoon. Highs in the lower 60s. North Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

Tonight 14 Oct Southern New Haven

Mostly cloudy with a slight chance of rain in the Evening, then partly cloudy after midnight. Lows around 50. North Winds 10 to 15 Mph. Chance of rain 20 percent.

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Downtown (New Haven) Temperature Statistics

October Temperature

New Haven, Tweed-New Haven Airport (3.1 miles)

  • Lowest 10 October, 2025

    39.9 °F

  • Average October

    62.6 °F

  • Highest 5 October, 2025

    82 °F

Climate (2020–Present)

New Haven, Tweed-New Haven Airport (3.1 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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