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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.
Mostly Cloudy
78°F
26°C
| Humidity | 79% |
| Wind Speed | S 14 mph |
| Barometer | 29.74 in (1006.8 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 28 Jul 11:56 am EDT |
Extended Forecast for
Patchogue NY
Flood Watch July 28, 02:00pm until July 29, 08:00pm
This Afternoon
High: 80 °F
Chance
ShowersTonight
Low: 69 °F
Showers
Wednesday
High: 77 °F
Showers
LikelyWednesday Night
Low: 67 °F
Chance
ShowersThursday
High: 79 °F
Chance
ShowersThursday Night
Low: 66 °F
Chance
ShowersFriday
High: 81 °F
Mostly Sunny
Friday Night
Low: 67 °F
Partly Cloudy
Saturday
High: 80 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 80. South wind around 15 mph.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8pm. Low around 69. South wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Wednesday
Showers likely and possibly a thunderstorm before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 77. Southeast wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind around 7 mph becoming west after midnight. Chance of precipitation is 50%.
Thursday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 79. Northwest wind 9 to 11 mph. Chance of precipitation is 50%.
Thursday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 66.
Friday
Mostly sunny, with a high near 81.
Friday Night
Partly cloudy, with a low around 67.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Mostly cloudy, with a low around 69.
Sunday
Partly sunny, with a high near 81.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 70.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 81.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Patchogue NY
40.77°N 73°W (Elev. 43 ft)
40.77°N 73°W (Elev. 43 ft)
2:31 am EDT Jul 28, 2026
12pm EDT Jul 28, 2026-6pm EDT Aug 3, 2026
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