![National Oceanic and Atmospheric Administration](/build/images/header/noaa.d87e0251.png)
![National Weather Service](/build/images/header/nws.4e6585d8.png)
![United States Department of Commerce](/build/images/header/doc.b38ba91a.png)
Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.![](newimages/large/bkn.png)
Mostly Cloudy
80°F
27°C
Humidity | 82% |
Wind Speed | S 7 mph |
Barometer | 29.84 in (1010.3 mb) |
Dewpoint | 74°F (23°C) |
Visibility | 10.00 mi |
Heat Index | 85°F (29°C) |
Last update | 5 Jul 9:56 am EDT |
Extended Forecast for
Commack NY
Today
High: 86 °F
Partly Sunny
Tonight
Low: 71 °F
Chance
Showers and
Patchy FogSaturday
High: 85 °F
Showers
Likely and
Patchy FogSaturday Night
Low: 71 °F
Showers
Likely and
Patchy FogSunday
High: 87 °F
Chance
Showers and
Patchy Fog
then Partly
SunnySunday Night
Low: 69 °F
Partly Cloudy
then Patchy
FogMonday
High: 88 °F
Partly Sunny
Monday Night
Low: 70 °F
Mostly Cloudy
Tuesday
High: 87 °F
Partly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 86. South wind 6 to 13 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 2am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 71. South wind 9 to 14 mph.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 85. South wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 71. South wind 6 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A 30 percent chance of showers and thunderstorms before 8am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 87. Southwest wind 3 to 7 mph.
Sunday Night
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 69.
Monday
Partly sunny, with a high near 88.
Monday Night
Mostly cloudy, with a low around 70.
Tuesday
Partly sunny, with a high near 87.
Tuesday Night
A 40 percent chance of showers after 8pm. Mostly cloudy, with a low around 71.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 87.
Additional Forecasts and Information
Click Map For Forecast
ABOUT THIS FORECAST
Point Forecast:
Commack NY
40.85°N 73.28°W (Elev. 144 ft)
40.85°N 73.28°W (Elev. 144 ft)
10:11 am EDT Jul 5, 2024
10am EDT Jul 5, 2024-6pm EDT Jul 11, 2024