Guilford Harbor Weather Forecast

    • 38
    • 49

    Partly Sunny

    • 50
    • 54

    Rain

    • 42
    • 58

    Chance Rain

    • 34
    • 46

    Partly Sunny

    • 33
    • 43

    Mostly Sunny

    • 33
    • 41

    Partly Sunny

Today 24 Nov Southern New Haven

Sunny. Highs around 50. Northwest Winds 10 to 15 Mph.

Tonight 24 Nov Southern New Haven

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the mid 30s. Northwest Winds around 5 Mph, becoming southwest after midnight.

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Guilford Harbor Temperature Statistics

November Temperature

Chester, Chester Airport (11.2 miles)

  • Lowest 21 November, 2025

    28.4 °F

  • Average November

    44.8 °F

  • Highest 8 November, 2025

    66.2 °F

Climate (2020–Present)

Chester, Chester Airport (11.2 miles)

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  • Average Low 2020–2025

    45.3 °F

  • Average 2020–2025

    53.7 °F

  • Average High 2020–2025

    62.6 °F
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