National Weather Service

Hazardous Weather Conditions

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Fair

20°C

68°F

Humidity	81%
Wind Speed	SW 15 km/h
Barometer	1013.7 mb (29.94 in)
Dewpoint	17°C (62°F)
Visibility	16 km
Last update	14 Jun 1:56 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

North Patchogue NY

Overnight
Low: 19 °C
Chance
Showers
Friday
High: 27 °C
Heavy Rain
Friday Night
Low: 18 °C
Heavy Rain
Saturday
High: 28 °C
Slight Chance
Showers then
Sunny
Saturday Night
Low: 14 °C
Mostly Clear
Sunday
High: 26 °C
Sunny
Sunday Night
Low: 17 °C
Partly Cloudy
Monday
High: 27 °C
Mostly Sunny
Monday Night
Low: 19 °C
Partly Cloudy

Detailed Forecast

Overnight

A 30 percent chance of showers after 5am. Mostly cloudy, with a low around 19. Southwest wind around 14 km/h.

Friday

A chance of showers before 11am, then a chance of showers after 5pm. The rain could be heavy at times. Cloudy through mid morning, then gradual clearing, with a high near 27. South wind 14 to 23 km/h. Chance of precipitation is 30%.

Friday Night

Showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then a slight chance of showers and thunderstorms after 5am. Some of the storms could produce heavy rainfall. Low around 18. Southwest wind 8 to 11 km/h becoming north after midnight. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 cm possible.

Saturday

A 20 percent chance of showers before 11am. Sunny, with a high near 28. North wind 14 to 16 km/h.

Saturday Night

Mostly clear, with a low around 14. North wind around 11 km/h.

Sunday

Sunny, with a high near 26.

Sunday Night

Partly cloudy, with a low around 17.

Monday

Mostly sunny, with a high near 27.

Monday Night

Partly cloudy, with a low around 19.