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Hazardous Weather Conditions
Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Light Drizzle Fog/Mist
60°F
16°C
Humidity | 90% |
Wind Speed | NE 20 G 36 mph |
Barometer | 29.93 in (1013.6 mb) |
Dewpoint | 57°F (14°C) |
Visibility | 6.00 mi |
Last update | 13 Oct 6:56 pm EDT |
Extended Forecast for
5 Miles SSE Blue Point NY
Coastal Flood Warning October 13, 07:36pm until October 13, 08:00pm
NOW until 8:00pm Mon
Coastal Flood Warning
Tonight
Low: 59 °F
Rain and
Areas FogTuesday
High: 63 °F
Chance Rain
and WindyTuesday Night
Low: 55 °F
Chance Rain
and BreezyWednesday
High: 65 °F
Mostly Sunny
Wednesday Night
Low: 46 °F
Mostly Clear
and BreezyThursday
High: 59 °F
Sunny and
BreezyThursday Night
Low: 46 °F
Mostly Clear
and BreezyFriday
High: 61 °F
Sunny and
Breezy then
Sunny
Detailed Forecast
Tonight
Rain. Areas of fog before 2am. Low around 59. Windy, with a northeast wind 30 to 33 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A 30 percent chance of rain, mainly after 5pm. Mostly cloudy, with a high near 63. Windy, with a northeast wind 22 to 26 mph.
Tuesday Night
A 30 percent chance of rain, mainly before 8pm. Mostly cloudy, with a low around 55. Breezy, with a north wind 14 to 20 mph.
Wednesday
Mostly sunny, with a high near 65. North wind 15 to 18 mph.
Wednesday Night
Mostly clear, with a low around 46. Breezy, with a north wind 23 to 25 mph.
Thursday
Sunny, with a high near 59. Breezy.
Thursday Night
Mostly clear, with a low around 46. Breezy.
Friday
Sunny, with a high near 61. Breezy.
Friday Night
Mostly clear, with a low around 48.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 56. Breezy.
Monday
A 50 percent chance of showers. Partly sunny, with a high near 66. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles SSE Blue Point NY
40.68°N 72.99°W (Elev. 0 ft)
40.68°N 72.99°W (Elev. 0 ft)
2:12 pm EDT Oct 13, 2025
7pm EDT Oct 13, 2025-6pm EDT Oct 20, 2025