Long Island Mac Arthur Airport Weather Forecast

    • 42
    • 52

    Rain

    • 33
    • 48

    Rain

    • 27
    • 42

    Mostly Sunny

    • 27
    • 41

    Mostly Sunny

    • 29
    • 42

    Mostly Sunny

    • 34
    • 45

    Partly Sunny

Today 4 Dec Southwest Suffolk

Partly sunny in the Morning, then cloudy with a chance of rain in the afternoon. Highs in the lower 50s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Long Island Mac Arthur Airport Temperature Statistics

December Temperature

Islip, Long Island Mac Arthur Airport (0 miles)

  • Lowest 1 December, 2020

    37.9 °F

  • Average December

    50.6 °F

  • Highest 1 December, 2020

    57 °F

Climate (2010–Present)

Islip, Long Island Mac Arthur Airport (0 miles)

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

  • Average Low 2010–Present

    47.5 °F

  • Average 2010–Present

    54.8 °F

  • Average High 2010–Present

    62.1 °F
Get an account to remove ads