


Hazardous Weather Conditions
Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Mostly Cloudy and Breezy
41°F
5°C
Humidity | 73% |
Wind Speed | W 25 G 37 mph |
Barometer | 29.28 in (991.4 mb) |
Dewpoint | 33°F (1°C) |
Visibility | 10.00 mi |
Wind Chill | 31°F (-1°C) |
Last update | 16 Feb 9:56 pm EST |
Extended Forecast for
Ronkonkoma NY
Wind Advisory until February 17, 06:00pm
NOW until 6:00pm Mon
Wind Advisory
Tonight
Low: 27 °F
Mostly Cloudy
and BreezyWashington's Birthday
High: 34 °F
Mostly Sunny
and WindyMonday Night
Low: 16 °F
Mostly Clear
and Breezy
then ClearTuesday
High: 28 °F
Sunny and
BreezyTuesday Night
Low: 16 °F
Mostly Clear
Wednesday
High: 30 °F
Increasing
CloudsWednesday Night
Low: 19 °F
Mostly Cloudy
then Chance
SnowThursday
High: 29 °F
Snow Likely
Detailed Forecast
Tonight
Mostly cloudy, with a low around 27. Wind chill values between 15 and 25. Breezy, with a west wind 22 to 24 mph, with gusts as high as 50 mph.
Washington's Birthday
Mostly sunny, with a high near 34. Wind chill values between 10 and 20. Windy, with a west wind 22 to 26 mph, with gusts as high as 50 mph.
Monday Night
Mostly clear, with a low around 16. Wind chill values between zero and 10. Breezy, with a west wind 17 to 20 mph, with gusts as high as 36 mph.
Tuesday
Sunny, with a high near 28. Wind chill values between zero and 10. Breezy, with a west wind 18 to 21 mph, with gusts as high as 32 mph.
Tuesday Night
Mostly clear, with a low around 16. West wind 13 to 15 mph, with gusts as high as 25 mph.
Wednesday
Increasing clouds, with a high near 30.
Wednesday Night
A 50 percent chance of snow after 1am. Mostly cloudy, with a low around 19.
Thursday
Snow likely. Cloudy, with a high near 29. Chance of precipitation is 70%.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Sunny, with a high near 35.
Friday Night
Mostly clear, with a low around 20.
Saturday
Sunny, with a high near 36.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 36.
Additional Forecasts and Information
Click Map For Forecast
ABOUT THIS FORECAST
Point Forecast:
Ronkonkoma NY
40.81°N 73.11°W (Elev. 98 ft)
40.81°N 73.11°W (Elev. 98 ft)
7:02 pm EST Feb 16, 2025
10pm EST Feb 16, 2025-6pm EST Feb 23, 2025