Hazardous Weather Conditions
Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
A Few Clouds
47°F
8°C
| Humidity | 63% |
| Wind Speed | S 8 mph |
| Barometer | 30.06 in (1018.1 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 43°F (6°C) |
| Last update | 28 Feb 12:56 pm EST |
Extended Forecast for
Bay Shore NY
This Afternoon

High: 44 °F
Mostly Sunny
Tonight

Low: 29 °F
Patchy Fog
Sunday

High: 37 °F
Snow Likely
Sunday Night
Low: 15 °F
Chance Snow
then Mostly
ClearMonday

High: 29 °F
Sunny
Monday Night

Low: 20 °F
Mostly Clear
Tuesday
High: 41 °F
Partly Sunny
then Chance
RainTuesday Night

Low: 35 °F
Rain
Wednesday

High: 46 °F
Chance Rain
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 44. South wind around 8 mph.
Tonight
Patchy fog between 10pm and 1am. Otherwise, partly cloudy, with a low around 29. Calm wind becoming north 5 to 8 mph after midnight.
Sunday
Snow likely, mainly between 10am and 4pm. Increasing clouds, with a high near 37. Wind chill values between 25 and 30. North wind 8 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A 30 percent chance of snow before 7pm. Mostly clear, with a low around 15. Wind chill values between 5 and 10. North wind 9 to 14 mph.
Monday
Sunny, with a high near 29. North wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 20.
Tuesday
A 50 percent chance of rain after 1pm. Increasing clouds, with a high near 41.
Tuesday Night
Rain. Low around 35. Chance of precipitation is 90%.
Wednesday
A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 46.
Wednesday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 34.
Thursday
A 40 percent chance of rain. Cloudy, with a high near 46.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 38.
Friday
A 30 percent chance of rain. Cloudy, with a high near 48.
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)
9:41 am EST Feb 28, 2026
1pm EST Feb 28, 2026-6pm EST Mar 6, 2026



