Smithtown Bay Weather Forecast

    • 29
    • 29

    Breezy

    • 33
    • 44

    Mostly Sunny

    • 23
    • 40

    Mostly Sunny

    • 26
    • 33

    Mostly Sunny

    • 29
    • 35

    Partly Sunny

    • 27
    • 38

    Partly Sunny

Today 2 Mar Northwest Suffolk

Mostly sunny and Blustery, cold with Highs in the lower 30s. Northwest Winds 20 to 25 Mph with Gusts up to 45 Mph.

Tonight 2 Mar Northwest Suffolk

Mostly clear. Lows in the upper 20s. West Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming southwest 5 to 10 Mph after midnight.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Smithtown Bay Temperature Statistics

March Temperature

Islip, Long Island Mac Arthur Airport (11.2 miles)

  • Lowest

  • Average March

  • Highest

Climate (2010–Present)

Islip, Long Island Mac Arthur Airport (11.2 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2010–Present

    46 °F
  • Average 2010–Present

    53.2 °F
  • Average High 2010–Present

    60.3 °F
Get an account to remove ads