National Weather Service

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Fair

59°F

15°C

Humidity	90%
Wind Speed	NW 3 mph
Barometer	29.86 in (1010.9 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	29 May 5:56 am EDT

More Information:

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

Extended Forecast for

Farmingville NY

Today
High: 76 °F
Sunny then
Slight Chance
Showers
Tonight
Low: 58 °F
Chance
T-storms then
Showers
Likely
Thursday
High: 70 °F
Showers
Likely
Thursday Night
Low: 54 °F
Partly Cloudy
Friday
High: 73 °F
Sunny
Friday Night
Low: 55 °F
Mostly Clear
Saturday
High: 77 °F
Sunny
Saturday Night
Low: 56 °F
Mostly Clear
Sunday
High: 76 °F
Mostly Sunny

Detailed Forecast

Today

A 20 percent chance of showers after 2pm. Sunny, with a high near 76. Northwest wind around 6 mph becoming southwest in the afternoon.

Tonight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 58. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers likely and possibly a thunderstorm before 8am, then a chance of showers. Partly sunny, with a high near 70. North wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Partly cloudy, with a low around 54. North wind around 6 mph.

Friday

Sunny, with a high near 73. North wind around 9 mph.

Friday Night

Mostly clear, with a low around 55.

Saturday

Sunny, with a high near 77.

Saturday Night

Mostly clear, with a low around 56.

Sunday

Mostly sunny, with a high near 76.