Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Mostly Cloudy

66°F

19°C

Humidity 63%
Wind Speed SW 3 mph
Barometer 30.07 in (1018.2 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 2 Jun 6:56 am EDT
Extended Forecast for

Ronkonkoma NY

  • Today

    Today: Mostly sunny, with a high near 81. West wind 6 to 13 mph becoming southwest in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers after 2am.  Mostly cloudy, with a low around 63. Southwest wind 6 to 10 mph.

    Low: 63 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly before 8am.  Partly sunny, with a high near 80. West wind 5 to 7 mph becoming light and variable.

    High: 80 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. East wind 3 to 7 mph.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74. East wind 7 to 10 mph.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 2am.  Clear, with a low around 63.

    Low: 63 °F

    Clear then
    Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly after 8am.  Sunny, with a high near 76. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 81. West wind 6 to 13 mph becoming southwest in the afternoon.
Tonight
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 63. Southwest wind 6 to 10 mph.
Monday
A 30 percent chance of showers, mainly before 8am. Partly sunny, with a high near 80. West wind 5 to 7 mph becoming light and variable.
Monday Night
Partly cloudy, with a low around 59. East wind 3 to 7 mph.
Tuesday
Mostly sunny, with a high near 74. East wind 7 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Sunny, with a high near 74.
Wednesday Night
A 40 percent chance of showers after 2am. Clear, with a low around 63.
Thursday
Showers likely, mainly after 8am. Sunny, with a high near 76. Chance of precipitation is 60%.
Thursday Night
Showers likely, with thunderstorms also possible after 2am. Clear, with a low around 65. Chance of precipitation is 60%.
Friday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 78.
Friday Night
Clear, with a low around 61.
Saturday
Sunny, with a high near 78.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Ronkonkoma NY
 40.81°N 73.11°W (Elev. 98 ft)
5:58 am EDT Jun 2, 2024
7am EDT Jun 2, 2024-6pm EDT Jun 8, 2024
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database