Guilford Weather Forecast

    • 53
    • 68

    Mostly Cloudy

    • 52
    • 69

    Partly Sunny

    • 49
    • 68

    Chance Rain Showers

    • 51
    • 66

    Rain Showers Likely

    • 52
    • 67

    Chance Rain Showers

    • 52
    • 68

    Chance Rain Showers

Today 22 Sep Southern New Haven

Mostly cloudy in the Morning, then becoming partly sunny. Highs in the mid 60s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 22 Sep Southern New Haven

Partly cloudy. Lows in the lower 50s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Guilford Temperature Statistics

September Temperature

New Haven, Tweed-New Haven Airport (10.6 miles)

  • Lowest 7 September, 2026

    52 °F

  • Average September

    69.3 °F

  • Highest 10 September, 2026

    84 °F

Climate (2021–2026)

New Haven, Tweed-New Haven Airport (10.6 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    63.3 °F
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