Hazardous Weather Conditions
Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Fair
35°F
2°C
| Humidity | 89% |
| Wind Speed | W 6 mph |
| Barometer | 30.09 in (1018.9 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 30°F (-1°C) |
| Last update | 8 Jan 5:56 am EST |
Extended Forecast for
Bay Shore NY
Today

High: 46 °F
Sunny
Tonight

Low: 33 °F
Partly Cloudy
Friday
High: 49 °F
Partly Sunny
then Slight
Chance RainFriday Night

Low: 46 °F
Rain Likely
Saturday

High: 50 °F
Rain
Saturday Night

Low: 40 °F
Rain
Sunday

High: 49 °F
Chance
ShowersSunday Night

Low: 29 °F
Partly Cloudy
Monday

High: 40 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 46. Northwest wind around 6 mph becoming calm in the afternoon.
Tonight
Partly cloudy, with a low around 33. Calm wind.
Friday
A 20 percent chance of rain after 4pm. Mostly cloudy, with a high near 49. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Rain likely, mainly after 7pm. Cloudy, with a steady temperature around 46. South wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain. High near 50. North wind 5 to 9 mph becoming east in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Rain. Low around 40. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A 40 percent chance of showers. Cloudy, with a high near 49.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Mostly cloudy, with a high near 45.
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)
5:02 am EST Jan 8, 2026
6am EST Jan 8, 2026-6pm EST Jan 14, 2026



