Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Fair
31°F
-1°C
| Humidity | 82% |
| Wind Speed | Calm |
| Barometer | 30.62 in (1037.0 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Last update | 9 Apr 12:56 am EDT |
Extended Forecast for
Bay Shore NY
Overnight
Low: 33 °F
Frost
Thursday
High: 49 °F
Areas Frost
then SunnyThursday Night
Low: 38 °F
Mostly Clear
Friday
High: 55 °F
Sunny
Friday Night
Low: 45 °F
Mostly Cloudy
then Slight
Chance
ShowersSaturday
High: 59 °F
Becoming
SunnySaturday Night
Low: 41 °F
Mostly Clear
Sunday
High: 53 °F
Sunny
Sunday Night
Low: 45 °F
Mostly Cloudy
Detailed Forecast
Overnight
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33. Calm wind.
Thursday
Areas of frost before 9am. Otherwise, sunny, with a high near 49. Southeast wind 3 to 8 mph.
Thursday Night
Mostly clear, with a low around 38. South wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 55. Calm wind becoming south 5 to 9 mph in the morning.
Friday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 45. South wind 7 to 9 mph.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 41.
Sunday
Sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
Mostly cloudy, with a high near 62.
Monday Night
Mostly cloudy, with a low around 53.
Tuesday
Partly sunny, with a high near 69.
Tuesday Night
Mostly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 68.
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)
5:30 pm EDT Apr 8, 2026
1am EDT Apr 9, 2026-6pm EDT Apr 15, 2026
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