Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Fair
29°F
-2°C
| Humidity | 61% |
| Wind Speed | NW 18 G 30 mph |
| Barometer | 29.81 in (1009.5 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 17°F (-8°C) |
| Last update | 10 Jan 12:56 am EST |
Extended Forecast for
Islip NY
Overnight
Low: 26 °F
Mostly Clear
Friday
High: 39 °F
Sunny
Friday Night
Low: 27 °F
Mostly Cloudy
then Chance
SnowSaturday
High: 36 °F
Chance Snow
Saturday Night
Low: 26 °F
Mostly Clear
Sunday
High: 40 °F
Sunny
Sunday Night
Low: 28 °F
Mostly Clear
Monday
High: 41 °F
Mostly Sunny
Monday Night
Low: 27 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly clear, with a low around 26. Wind chill values between 15 and 20. Northwest wind 14 to 18 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 39. Wind chill values between 15 and 25. Northwest wind 8 to 13 mph, with gusts as high as 25 mph.
Friday Night
A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 27. West wind around 5 mph becoming calm in the evening.
Saturday
A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 36. Calm wind becoming northwest 5 to 9 mph in the morning.
Saturday Night
Mostly clear, with a low around 26. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 40.
Sunday Night
Mostly clear, with a low around 28.
Monday
Mostly sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 32.
Wednesday Night
Partly cloudy, with a low around 19.
Thursday
Mostly sunny, with a high near 32.
Additional Forecasts and Information
ABOUT THIS FORECAST
Point Forecast:
Islip NY
40.73°N 73.22°W (Elev. 7 ft)
40.73°N 73.22°W (Elev. 7 ft)
9:13 pm EST Jan 9, 2025
1am EST Jan 10, 2025-6pm EST Jan 16, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
