Hampton Bays Weather Forecast

    • 62
    • 75

    Decreasing Clouds

    • 57
    • 78

    Mostly Sunny

    • 56
    • 69

    Mostly Sunny

    • 58
    • 68

    Partly Sunny

    • 60
    • 71

    Partly Sunny

    • 62
    • 74

    Partly Sunny

Today 18 Sep Southeast Suffolk

Patchy fog this morning. Mostly cloudy with a chance of Showers this Morning, then mostly sunny this afternoon. Highs in the mid 70s. North Winds around 5 Mph, becoming west this afternoon. Chance of rain 30 percent.

Tonight 18 Sep Southeast Suffolk

Cloudy with a 30 percent chance of Showers. Patchy fog. Near steady temperature in the mid 60s. Northeast Winds 5 to 10 Mph.

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Hampton Bays Temperature Statistics

September Temperature

The Gabreski Airport (5 miles)

  • Lowest 9 September, 2025

    46.9 °F

  • Average September

    66.6 °F

  • Highest 6 September, 2025

    80.1 °F

Climate (2020–Present)

The Gabreski Airport (5 miles)

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  • Average Low 2020–2025

    44.1 °F

  • Average 2020–2025

    53.7 °F

  • Average High 2020–2025

    62.2 °F
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