Islip, NY - Forecast, Radar and Current Weather
Latest NWS Forecast
Tonight
A 30 percent chance of snow before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 4. Wind chill values between -10 and -15. Windy, with a northwest wind 21 to 28 mph, with gusts as high as 49 mph.
Sunday
Sunny and cold, with a high near 19. Wind chill values between -5 and -15. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 31 mph.
Sunday Night
Mostly clear, with a low around 7. Wind chill values between -5 and zero. Northwest wind 11 to 15 mph.
Monday
Sunny, with a high near 28. Wind chill values between -10 and zero. Northwest wind 9 to 11 mph.
Monday Night
Mostly cloudy, with a low around 16. Northwest wind 3 to 6 mph.
Tuesday
Mostly cloudy, with a high near 36.
Tuesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
Mostly clear, with a low around 23.
Thursday
Mostly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Partly sunny, with a high near 33.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 35.
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
36 mph from the NNW
Wind Gust
-- mph
| Now | This Hour | Last 6 hr | Today | Last 24 hr | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | 7 | -- | -- | -- | -- | -- | -- | -- | -- | |
| Wind Chill | -- | -- | -- | -- | -- | -- | -- | -- | -- | |
| Dewpoint | -8 | -- | -- | -- | -- | -- | -- | -- | -- | |
| Wind Speed/Gust | 36 | -- | -- | -- | -- | -- | -- | -- | -- | |
| Precip | -- | -- | -- | -- | -- | |||||