Hazardous Weather Conditions
Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Mostly Cloudy
46°F
8°C
| Humidity | 77% |
| Wind Speed | S 12 mph |
| Barometer | 30.15 in (1021.1 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 10 Apr 8:56 pm EDT |
Extended Forecast for
Centereach NY
Tonight
Low: 45 °F
Mostly Cloudy
then Slight
Chance
ShowersSaturday
High: 60 °F
Sunny
Saturday Night
Low: 39 °F
Clear
Sunday
High: 54 °F
Mostly Sunny
Sunday Night
Low: 43 °F
Mostly Cloudy
Monday
High: 64 °F
Mostly Cloudy
Monday Night
Low: 53 °F
Mostly Cloudy
Tuesday
High: 71 °F
Partly Sunny
Tuesday Night
Low: 52 °F
Mostly Cloudy
Detailed Forecast
Tonight
A 20 percent chance of showers after midnight. Cloudy, then becoming partly cloudy toward daybreak, with a low around 45. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 60. Northwest wind 11 to 14 mph.
Saturday Night
Clear, with a low around 39. North wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 54. Calm wind becoming south 5 to 8 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 43. South wind around 7 mph.
Monday
Mostly cloudy, with a high near 64.
Monday Night
Mostly cloudy, with a low around 53.
Tuesday
Partly sunny, with a high near 71.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
Partly sunny, with a high near 70.
Wednesday Night
Mostly cloudy, with a low around 55.
Thursday
Partly sunny, with a high near 72.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 66.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Centereach NY
40.87°N 73.07°W (Elev. 98 ft)
40.87°N 73.07°W (Elev. 98 ft)
7:41 pm EDT Apr 10, 2026
9pm EDT Apr 10, 2026-6pm EDT Apr 17, 2026
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