Hazardous Weather Conditions
Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
A Few Clouds
48°F
9°C
| Humidity | 96% |
| Wind Speed | Calm |
| Barometer | 30.08 in (1018.6 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 16 May 5:56 am EDT |
Extended Forecast for
Blue Point NY
Today
High: 68 °F
Sunny
Tonight
Low: 58 °F
Chance
SprinklesSunday
High: 77 °F
Chance
SprinklesSunday Night
Low: 58 °F
Partly Cloudy
Monday
High: 69 °F
Sunny
Monday Night
Low: 57 °F
Partly Cloudy
Tuesday
High: 77 °F
Sunny
Tuesday Night
Low: 62 °F
Mostly Clear
Wednesday
High: 76 °F
Mostly Sunny
then Chance
Showers
Detailed Forecast
Today
Sunny, with a high near 68. Light southwest wind becoming south 8 to 13 mph in the morning.
Tonight
A chance of sprinkles after 2am. Partly cloudy, with a low around 58. Southwest wind 10 to 14 mph, with gusts as high as 26 mph.
Sunday
A chance of sprinkles before 8am. Sunny, with a high near 77. West wind 6 to 9 mph.
Sunday Night
Partly cloudy, with a low around 58. Southwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 69. East wind 6 to 9 mph.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 76.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 58.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 67.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
Partly sunny, with a high near 64.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Blue Point NY
40.75°N 73.04°W (Elev. 30 ft)
40.75°N 73.04°W (Elev. 30 ft)
5:42 am EDT May 16, 2026
6am EDT May 16, 2026-6pm EDT May 22, 2026
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