Southampton Weather Forecast

    • 56
    • 67

    Mostly Cloudy

    • 57
    • 71

    Rain

    • 56
    • 68

    Slight Chance Rain Showers

    • 56
    • 66

    Chance Rain Showers

    • 56
    • 66

    Chance Rain Showers

    • 55
    • 66

    Chance Rain Showers

    • 55
    • 66

    Chance Rain Showers

Today 19 Sep Southeast Suffolk

Mostly cloudy with a 30 percent chance of Showers. Windy with Highs in the upper 60s.

Tonight 19 Sep Southeast Suffolk

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 50s. Southeast Winds 5 to 10 Mph.

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Southampton Temperature Statistics

September Temperature

East Hampton, East Hampton Airport (8.7 miles)

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  • Average September

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Climate (2021–2022)

East Hampton, East Hampton Airport (8.7 miles)

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  • Average Low 2021–2022

    36.8 °F

  • Average 2021–2022

    45.5 °F

  • Average High 2021–2022

    52.2 °F
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