Great Peconic Bay Weather Forecast

    • 57
    • 69

    Mostly Sunny

    • 59
    • 72

    Mostly Sunny

    • 62
    • 72

    Rain Showers Likely

    • 63
    • 78

    Slight Chance Thunderstorms

    • 63
    • 73

    Slight Chance Thunderstorms

    • 63
    • 75

    Partly Sunny

Today 8 Jun Northeast Suffolk

Sunny. Highs in the mid 70s. Northeast Winds 5 to 10 Mph, becoming southeast this afternoon.

Tonight 8 Jun Northeast Suffolk

Clear. Lows in the lower 50s. Southwest Winds 5 to 10 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 1 June, 2026

    39.9 °F

  • Average June

    65.5 °F

  • Highest 5 June, 2026

    84.9 °F

Climate (2021–Present)

The Gabreski Airport (8.1 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    61.9 °F
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