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Showers and Thunderstorms Continue for the Plains; Keeping a Close Eye on the Tropics

Persistent pattern of showers, thunderstorms and heavy rainfall will continue across many locations of the Plains and Rockies through the weekend. For the Gulf of Mexico, most of Florida and the Keys, tropical moisture will bring additional heavy rainfall across the region this weekend. Warming temperatures with a few new records possible for the Midwest and Ohio Valley through Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Mostly Cloudy

63°F

17°C

Humidity 84%
Wind Speed NE 14 mph
Barometer 29.93 in (1013.6 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 3 Jun 6:56 am EDT
Extended Forecast for

Islip NY

  • Today

    Today: Mostly cloudy, with a temperature falling to around 62 by 5pm. Northeast wind 11 to 17 mph, with gusts as high as 28 mph.

    Mostly Cloudy

    High: 67 °F⇓

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. North wind 13 to 15 mph.

    Mostly Cloudy

    Low: 48 °F

  • Sunday

    Sunday: Increasing clouds, with a high near 62. North wind 14 to 16 mph.

    Increasing
    Clouds

    High: 62 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers, mainly between midnight and 2am. Mostly cloudy, with a low around 50. North wind 10 to 14 mph.

    Chance
    Showers

    Low: 50 °F

  • Monday

    Monday: Mostly cloudy, with a high near 70. North wind 10 to 13 mph.

    Mostly Cloudy

    High: 70 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 54.

    Partly Cloudy

    Low: 54 °F

  • Tuesday

    Tuesday: A 40 percent chance of showers after 2pm. Partly sunny, with a high near 73.

    Partly Sunny
    then Chance
    Showers

    High: 73 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers before 2am. Partly cloudy, with a low around 54.

    Chance
    Showers

    Low: 54 °F

  • Wednesday

    Wednesday: A 40 percent chance of showers after 8am. Partly sunny, with a high near 69.

    Chance
    Showers

    High: 69 °F

Detailed Forecast

Today
Mostly cloudy, with a temperature falling to around 62 by 5pm. Northeast wind 11 to 17 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, with a low around 48. North wind 13 to 15 mph.
Sunday
Increasing clouds, with a high near 62. North wind 14 to 16 mph.
Sunday Night
A 30 percent chance of showers, mainly between midnight and 2am. Mostly cloudy, with a low around 50. North wind 10 to 14 mph.
Monday
Mostly cloudy, with a high near 70. North wind 10 to 13 mph.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
A 40 percent chance of showers after 2pm. Partly sunny, with a high near 73.
Tuesday Night
A 40 percent chance of showers before 2am. Partly cloudy, with a low around 54.
Wednesday
A 40 percent chance of showers after 8am. Partly sunny, with a high near 69.
Wednesday Night
A 30 percent chance of showers before 2am. Partly cloudy, with a low around 53.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 70.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 75.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Islip NY
 40.73°N 73.22°W (Elev. 7 ft)
Last Update:
6:59 am EDT Jun 3, 2023
Forecast Valid:
7am EDT Jun 3, 2023-6pm EDT Jun 9, 2023
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation