


Hazardous Weather Conditions
Current conditions at
Islip, Long Island Mac Arthur Airport (KISP)
Lat: 40.79°NLon: 73.1°WElev: 98ft.
Fair
77°F
25°C
Humidity | 94% |
Wind Speed | Calm |
Barometer | 30.05 in (1017.3 mb) |
Dewpoint | 75°F (24°C) |
Visibility | 9.00 mi |
Heat Index | 78°F (26°C) |
Last update | 16 Jul 2:56 am EDT |
Extended Forecast for
Poquott NY
Heat Advisory July 16, 11:00am until July 17, 10:00pm
Overnight
Low: 73 °F
Patchy Fog
Wednesday
High: 84 °F
Patchy Fog
then SunnyWednesday Night
Low: 75 °F
Mostly Cloudy
then Chance
ShowersThursday
High: 84 °F
Chance
T-stormsThursday Night
Low: 76 °F
Partly Cloudy
Friday
High: 82 °F
Sunny
Friday Night
Low: 68 °F
Partly Cloudy
Saturday
High: 84 °F
Mostly Sunny
Saturday Night
Low: 70 °F
Mostly Cloudy
then Chance
Showers
Detailed Forecast
Overnight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 73. Calm wind.
Wednesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 84. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly between 2am and 5am. Mostly cloudy, with a low around 75. Southwest wind 7 to 10 mph.
Thursday
A 50 percent chance of showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 84. Southwest wind 8 to 10 mph.
Thursday Night
Partly cloudy, with a low around 76. Southwest wind around 10 mph.
Friday
Sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 68.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 70.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 85. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 68.
Tuesday
Mostly sunny, with a high near 83.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Poquott NY
40.96°N 73.08°W (Elev. 3 ft)
40.96°N 73.08°W (Elev. 3 ft)
2:02 am EDT Jul 16, 2025
3am EDT Jul 16, 2025-6pm EDT Jul 22, 2025