Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Mostly Cloudy
67°F
19°C
| Humidity | 45% |
| Wind Speed | SE 5 mph |
| Barometer | 30.43 in (1030.4 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 10 Oct 2:56 pm EDT |
Extended Forecast for
2 Miles NNW Commack NY
Tonight
Low: 52 °F
Mostly Cloudy
Sunday
High: 65 °F
Chance Rain
then RainSunday Night
Low: 59 °F
Rain
Columbus Day
High: 68 °F
Rain Likely
Monday Night
Low: 56 °F
Mostly Clear
Tuesday
High: 69 °F
Mostly Sunny
then Chance
ShowersTuesday Night
Low: 54 °F
Showers
LikelyWednesday
High: 64 °F
Chance
Showers then
Mostly SunnyWednesday Night
Low: 48 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 52. East wind 3 to 5 mph.
Sunday
Rain, mainly after 2pm. High near 65. East wind 7 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain and possibly a thunderstorm. Low around 59. East wind 10 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Columbus Day
Rain likely and possibly a thunderstorm before 8am, then a chance of rain between 8am and 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 68. North wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Mostly clear, with a low around 56. Northwest wind 3 to 5 mph.
Tuesday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 69.
Tuesday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers before 8am. Mostly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Sunny, with a high near 61.
Thursday Night
Mostly cloudy, with a low around 50.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 63.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 50.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 60.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NNW Commack NY
40.87°N 73.3°W (Elev. 180 ft)
40.87°N 73.3°W (Elev. 180 ft)
2:11 am EDT Oct 10, 2026
3pm EDT Oct 10, 2026-6pm EDT Oct 17, 2026
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