Gardiners Island Weather Forecast

    • 61
    • 73

    Mostly Sunny

    • 62
    • 76

    Mostly Sunny

    • 68
    • 75

    Rain Showers Likely

    • 68
    • 76

    Rain Showers

    • 68
    • 76

    Chance Rain Showers

    • 68
    • 78

    Mostly Sunny

    • 69
    • 79

    Partly Sunny

Today 25 Jul Northeast Suffolk

Sunny. Near steady temperature in the mid 70s. Southeast Winds around 10 Mph.

Tonight 25 Jul Northeast Suffolk

Mostly clear. Lows in the upper 50s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gardiners Island Temperature Statistics

July Temperature

Montauk, Montauk Airport (9.9 miles)

  • Lowest 6 July, 2026

    63 °F

  • Average July

    73.5 °F

  • Highest 3 July, 2026

    95 °F

Climate (2021–2026)

Montauk, Montauk Airport (9.9 miles)

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  • Average Low 2021–2026

    49.5 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    61.5 °F
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