Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Fog/Mist
36°F
2°C
| Humidity | 97% |
| Wind Speed | N 7 mph |
| Barometer | 29.87 in (1011.5 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 6.00 mi |
| Wind Chill | 30°F (-1°C) |
| Last update | 18 Feb 11:56 pm EST |
Extended Forecast for
Blue Point NY
Overnight
Low: 31 °F
Chance Rain
and Areas FogThursday
High: 40 °F
Mostly Cloudy
Thursday Night
Low: 33 °F
Chance
Rain/Snow
then Rain
LikelyFriday
High: 40 °F
Rain
Friday Night
Low: 32 °F
Rain Likely
Saturday
High: 42 °F
Partly Sunny
then Chance
RainSaturday Night
Low: 29 °F
Chance Rain
then Chance
Rain/SnowSunday
High: 37 °F
Chance Snow
Sunday Night
Low: 27 °F
Chance Snow
Detailed Forecast
Overnight
A 30 percent chance of rain before 1am. Areas of fog before 4am. Otherwise, cloudy, with a low around 31. Northeast wind around 7 mph.
Thursday
Mostly cloudy, with a high near 40. Wind chill values between 25 and 35. Northeast wind 6 to 9 mph.
Thursday Night
A chance of rain and snow before 10pm, then rain likely. Mostly cloudy, with a low around 33. East wind 3 to 7 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
Rain. High near 40. East wind 8 to 13 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain likely, mainly before 7pm. Mostly cloudy, with a low around 32. Northeast wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 30 percent chance of rain after 1pm. Partly sunny, with a high near 42.
Saturday Night
A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 37.
Sunday Night
A 50 percent chance of snow. Cloudy, with a low around 27.
Monday
A 40 percent chance of snow before 1pm. Mostly cloudy, with a high near 36. Breezy.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 41.
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)
11:52 pm EST Feb 18, 2026
12am EST Feb 19, 2026-6pm EST Feb 25, 2026
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