Islip, NY - Forecast, Radar and Current Weather
Latest NWS Forecast
Tonight
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Temperature rising to around 54 by 3am. South wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 57 by 10am, then falling to around 49 during the remainder of the day. Breezy, with a west wind 15 to 23 mph, with gusts as high as 43 mph.
Sunday Night
Partly cloudy, with a low around 32. Wind chill values between 20 and 30. Breezy, with a west wind 18 to 20 mph, with gusts as high as 34 mph.
Monday
Mostly sunny, with a high near 47. Wind chill values between 20 and 30 early. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph.
Monday Night
Mostly clear, with a low around 34. West wind 14 to 16 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 40.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 59.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 48.
Saturday
A 40 percent chance of rain. Partly sunny, with a high near 61.
Station Information
| City | Islip |
| State | NY |
| Alt. name | Long Island Mac Arthur Airport |
| County | Suffolk |
| Elevation | 30 m |
| Wind Sensor Height | |
| Latitude | 40.79389 |
| Longitude | -73.10167 |
| Type | ASOS |
| Network | ASOS |
| Heated Rain Gauge | Yes |
| Activation | 1999-08-01 |
| Deactivation |
Deployed Sensors
Latest Conditions
Wind
15 mph from the SSW
Wind Gust
-- mph
| Now | This Hour | Last 6 hr | Today | Last 24 hr | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | 54 | -- | -- | -- | -- | -- | -- | -- | -- | |
| Wind Chill | -- | -- | -- | -- | -- | -- | -- | -- | -- | |
| Dewpoint | 43 | -- | -- | -- | -- | -- | -- | -- | -- | |
| Wind Speed/Gust | 15 | -- | -- | -- | -- | -- | -- | -- | -- | |
| Precip | -- | -- | -- | -- | -- | |||||