Great Peconic Bay Weather Forecast

    • 68
    • 77

    Mostly Sunny

    • 70
    • 82

    Mostly Sunny

    • 66
    • 80

    Chance Rain Showers

    • 63
    • 71

    Chance Rain Showers

    • 63
    • 69

    Chance Rain Showers

    • 65
    • 70

    Chance Rain Showers

Today 23 Jun Northeast Suffolk

Sunny with Highs in the lower 80s. Northeast Winds around 5 Mph, becoming south in the afternoon.

Tonight 23 Jun Northeast Suffolk

Partly cloudy. Near steady temperature in the lower 70s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Great Peconic Bay Temperature Statistics

June Temperature

The Gabreski Airport (8.1 miles)

  • Lowest 2 June, 2025

    40.6 °F

  • Average June

    66.2 °F

  • Highest 12 June, 2025

    85.6 °F

Climate (2020–Present)

The Gabreski Airport (8.1 miles)

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  • Average Low 2020–2025

    44.2 °F

  • Average 2020–2025

    53.7 °F

  • Average High 2020–2025

    62.1 °F
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