Montauk Harbor Entrance Weather Forecast

    • 38
    • 54

    Chance Rain Showers

    • 31
    • 45

    Rain Showers Likely

    • 37
    • 42

    Partly Sunny

    • 32
    • 45

    Partly Sunny

    • 38
    • 44

    Rain Showers

    • 34
    • 52

    Rain Showers

    • 25
    • 39

    Mostly Sunny

Today 11 Mar Southeast Suffolk

Mostly sunny. Highs in the upper 50s. South Winds 10 to 15 Mph.

Tonight 11 Mar Southeast Suffolk

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Lows in the mid 40s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Montauk Harbor Entrance Temperature Statistics

March Temperature

Montauk, Montauk Airport (0.6 miles)

  • Lowest 3 March, 2026

    14 °F

  • Average March

    36.6 °F

  • Highest 9 March, 2026

    64 °F

Climate (2021–Present)

Montauk, Montauk Airport (0.6 miles)

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  • Average Low 2021–2026

    49.6 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    61.6 °F
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