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Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Overcast
42°F
6°C
| Humidity | 85% |
| Wind Speed | SE 16 G 23 mph |
| Barometer | 29.93 in (1013.4 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 22 Mar 6:56 am EDT |
Extended Forecast for
Bay Shore NY
Today
High: 52 °F
Mostly Cloudy
then Chance
RainTonight
Low: 40 °F
Showers
Monday
High: 46 °F
Chance Rain
Monday Night
Low: 30 °F
Partly Cloudy
Tuesday
High: 45 °F
Sunny
Tuesday Night
Low: 34 °F
Increasing
CloudsWednesday
High: 49 °F
Mostly Cloudy
Wednesday Night
Low: 38 °F
Mostly Cloudy
then Chance
RainThursday
High: 52 °F
Chance Rain
Detailed Forecast
Today
A 30 percent chance of rain after 5pm. Mostly cloudy, with a high near 52. South wind 7 to 10 mph, with gusts as high as 20 mph.
Tonight
A chance of rain and thunderstorms before 8pm, then rain likely and possibly a thunderstorm between 8pm and 11pm, then showers after 11pm. Low around 40. South wind around 6 mph becoming north after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A 40 percent chance of rain before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 46. North wind 11 to 14 mph.
Monday Night
Partly cloudy, with a low around 30. Northwest wind 8 to 10 mph.
Tuesday
Sunny, with a high near 45. North wind around 7 mph becoming southwest in the afternoon.
Tuesday Night
Increasing clouds, with a low around 34.
Wednesday
Mostly cloudy, with a high near 49.
Wednesday Night
A 30 percent chance of rain after 2am. Mostly cloudy, with a low around 38.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 52.
Thursday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Friday
Rain likely. Partly sunny, with a high near 50. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Sunny, with a high near 42.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
2:51 am EDT Mar 22, 2026
7am EDT Mar 22, 2026-6pm EDT Mar 28, 2026
Additional Resources
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Hourly Weather Forecast
