Sag Harbor Weather Forecast

    • 60
    • 69

    Mostly Sunny

    • 66
    • 73

    Partly Sunny

    • 68
    • 77

    Chance Rain Showers

    • 60
    • 77

    Partly Sunny

    • 61
    • 67

    Chance Rain Showers

    • 63
    • 71

    Chance Rain Showers

    • 62
    • 70

    Chance Rain Showers

Today 15 Sep Southeast Suffolk

Sunny. Highs in the upper 60s. East Winds around 5 Mph.

Tonight 15 Sep Southeast Suffolk

Mostly clear in the Evening, then becoming partly cloudy. Lows around 60. South Winds around 5 Mph.

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Sag Harbor Temperature Statistics

September Temperature

East Hampton, East Hampton Airport (3.7 miles)

  • Lowest

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  • Average September

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Climate (2021–2022)

East Hampton, East Hampton Airport (3.7 miles)

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  • Average Low 2021–2022

    37.2 °F

  • Average 2021–2022

    45.9 °F

  • Average High 2021–2022

    52.6 °F
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