Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Mostly Cloudy

65°F

18°C

Humidity 63%
Wind Speed NE 17 G 24 mph
Barometer 29.94 in (1013.6 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 17 May 9:56 am EDT
Extended Forecast for

Ronkonkoma NY

  • Today

    Today: Increasing clouds, with a high near 70. Northeast wind 10 to 17 mph.

    High: 70 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. Northeast wind around 7 mph.

    Low: 54 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 66. Northeast wind around 7 mph.

    High: 66 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 53. East wind 5 to 7 mph becoming northeast after midnight.

    Low: 53 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 68. Northeast wind around 10 mph.

    High: 68 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 70. Northeast wind 10 to 17 mph.
Tonight
Mostly cloudy, with a low around 54. Northeast wind around 7 mph.
Saturday
Mostly cloudy, with a high near 66. Northeast wind around 7 mph.
Saturday Night
Mostly cloudy, with a low around 53. East wind 5 to 7 mph becoming northeast after midnight.
Sunday
Partly sunny, with a high near 68. Northeast wind around 10 mph.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 57.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 74.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Ronkonkoma NY
 40.81°N 73.11°W (Elev. 98 ft)
10:20 am EDT May 17, 2024
10am EDT May 17, 2024-6pm EDT May 23, 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