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Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Partly Cloudy
58°F
14°C
| Humidity | 72% |
| Wind Speed | S 12 mph |
| Barometer | 29.96 in (1014.3 mb) |
| Dewpoint | 49°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 11 Mar 10:56 am EDT |
Extended Forecast for
Bay Shore NY
Today
High: 64 °F
Slight Chance
ShowersTonight
Low: 40 °F
Chance
ShowersThursday
High: 53 °F⇓
Showers
LikelyThursday Night
Low: 31 °F
Decreasing
CloudsFriday
High: 46 °F
Increasing
CloudsFriday Night
Low: 37 °F
Decreasing
CloudsSaturday
High: 49 °F
Sunny
Saturday Night
Low: 32 °F
Mostly Cloudy
Sunday
High: 49 °F
Cloudy
Detailed Forecast
Today
A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 64. South wind around 11 mph, with gusts as high as 21 mph.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 40. South wind 11 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Thursday
Showers likely, mainly between 8am and 2pm. Cloudy, with a temperature rising to near 53 by 10am, then falling to around 42 during the remainder of the day. Northwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 31. Northwest wind 7 to 9 mph.
Friday
Increasing clouds, with a high near 46. West wind 6 to 15 mph becoming south in the afternoon. Winds could gust as high as 26 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 37.
Saturday
Sunny, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Cloudy, with a high near 49.
Sunday Night
Showers likely, mainly after 2am. Cloudy, with a low around 40. Chance of precipitation is 70%.
Monday
Showers. High near 54. Chance of precipitation is 90%.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 40.
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)
9:48 am EDT Mar 11, 2026
11am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
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