Head of the Harbor Weather Forecast

    • 42
    • 53

    Chance Rain Showers

    • 38
    • 50

    Chance Rain Showers

    • 44
    • 47

    Rain

    • 38
    • 57

    Mostly Sunny

    • 36
    • 51

    Chance Rain

    • 35
    • 48

    Chance Rain

    • 33
    • 48

    Partly Sunny

Today 23 Mar Northwest Suffolk

Showers likely. Near steady temperature in the mid 50s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 60 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Head of the Harbor Temperature Statistics

March Temperature

Islip, Long Island Mac Arthur Airport (8.1 miles)

  • Lowest 1 March, 2023

    24.7 °F

  • Average March

    40.8 °F

  • Highest 21 March, 2023

    60.8 °F

Climate (2010–Present)

Islip, Long Island Mac Arthur Airport (8.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2010–Present

    46.1 °F

  • Average 2010–Present

    53.7 °F

  • Average High 2010–Present

    61.1 °F
Get an account to remove ads