National Weather Service

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Fog/Mist

21°C

70°F

Humidity	97%
Wind Speed	SW 15 km/h
Barometer	1001.7 mb (29.58 in)
Dewpoint	21°C (69°F)
Visibility	2.41 km
Last update	6 Jun 7:56 am EDT

More Information:

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

Extended Forecast for

Farmingville NY

Today
High: 27 °C
Showers
Likely
Tonight
Low: 18 °C
Showers
Likely then
Chance
Showers
Friday
High: 28 °C
Mostly Sunny
Friday Night
Low: 16 °C
Mostly Clear
Saturday
High: 26 °C
Mostly Sunny
Saturday Night
Low: 16 °C
Partly Cloudy
Sunday
High: 25 °C
Mostly Sunny
then Chance
Showers
Sunday Night
Low: 16 °C
Chance
Showers
Monday
High: 26 °C
Mostly Sunny
then Chance
Showers

Detailed Forecast

Today

Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms between 11am and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 27. Southwest wind 14 to 21 km/h. Chance of precipitation is 70%.

Tonight

Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 18. Southwest wind 5 to 14 km/h becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

Friday

Mostly sunny, with a high near 28. Northwest wind 8 to 18 km/h becoming southwest in the afternoon.

Friday Night

Mostly clear, with a low around 16. West wind 10 to 16 km/h.

Saturday

Mostly sunny, with a high near 26. West wind 13 to 21 km/h.

Saturday Night

Partly cloudy, with a low around 16.

Sunday

A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 25.

Sunday Night

A 30 percent chance of showers before 2am. Partly cloudy, with a low around 16.