Hazardous Weather Conditions
Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
A Few Clouds
56°F
13°C
| Humidity | 37% |
| Wind Speed | N 18 G 29 mph |
| Barometer | 30.23 in (1023.5 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 11 Apr 11:56 am EDT |
Extended Forecast for
Bay Shore NY
This Afternoon

High: 62 °F
Sunny
Tonight

Low: 38 °F
Clear
Sunday

High: 53 °F
Increasing
CloudsSunday Night

Low: 45 °F
Mostly Cloudy
Monday
High: 63 °F
Partly Sunny
then Slight
Chance
ShowersMonday Night

Low: 53 °F
Partly Cloudy
Tuesday

High: 71 °F
Partly Sunny
Tuesday Night

Low: 54 °F
Mostly Cloudy
Wednesday

High: 76 °F
Partly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 62. Northwest wind 14 to 18 mph.
Tonight
Clear, with a low around 38. North wind 5 to 9 mph.
Sunday
Increasing clouds, with a high near 53. Light and variable wind becoming southeast 5 to 8 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 45. South wind 7 to 9 mph, with gusts as high as 20 mph.
Monday
A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 63. Southwest wind 11 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Partly sunny, with a high near 71.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
Partly sunny, with a high near 76.
Wednesday Night
Mostly cloudy, with a low around 58.
Thursday
Partly sunny, with a high near 73.
Thursday Night
Mostly cloudy, with a low around 54.
Friday
Mostly cloudy, with a high near 65.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Bay Shore NY
40.71°N 73.25°W (Elev. 13 ft)
40.71°N 73.25°W (Elev. 13 ft)
9:18 am EDT Apr 11, 2026
12pm EDT Apr 11, 2026-6pm EDT Apr 17, 2026



