News Headlines
Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Fair
42°F
6°C
| Humidity | 79% |
| Wind Speed | NE 3 mph |
| Barometer | 30.53 in (1034.0 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Last update | 18 Oct 10:56 pm EDT |
Extended Forecast for
Blue Point NY
Tonight
Low: 41 °F
Clear
Monday
High: 62 °F
Sunny
Monday Night
Low: 45 °F
Increasing
CloudsTuesday
High: 64 °F
Mostly Cloudy
Tuesday Night
Low: 46 °F
Partly Cloudy
Wednesday
High: 60 °F
Mostly Sunny
and Breezy
then Mostly
SunnyWednesday Night
Low: 45 °F
Mostly Cloudy
Thursday
High: 63 °F
Mostly Sunny
Thursday Night
Low: 47 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 41. Northeast wind around 6 mph.
Monday
Sunny, with a high near 62. Northeast wind 10 to 13 mph.
Monday Night
Increasing clouds, with a low around 45. North wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, with a high near 64. North wind around 17 mph, with gusts as high as 28 mph.
Tuesday Night
Partly cloudy, with a low around 46. Northeast wind 14 to 18 mph, with gusts as high as 31 mph.
Wednesday
Mostly sunny, with a high near 60. Breezy.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 44.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Mostly sunny, with a high near 60.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
7:53 pm EDT Oct 18, 2026
11pm EDT Oct 18, 2026-6pm EDT Oct 25, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
