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Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Overcast

38°F

3°C

Humidity	86%
Wind Speed	NW 6 mph
Barometer	29.91 in (1012.8 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	33°F (1°C)
Last update	6 Dec 7:56 am EST

More Information:

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

Extended Forecast for

Islip, Long Island Mac Arthur Airport NY

Today
High: 41 °F
Chance
Drizzle
Tonight
Low: 27 °F
Partly Cloudy
Sunday
High: 42 °F
Partly Sunny
Sunday Night
Low: 25 °F
Mostly Cloudy
Monday
High: 32 °F
Mostly Sunny
Monday Night
Low: 18 °F
Partly Cloudy
Tuesday
High: 40 °F
Partly Sunny
Tuesday Night
Low: 31 °F
Mostly Cloudy
Wednesday
High: 48 °F
Mostly Cloudy
then Chance
Rain

Detailed Forecast

Today

A chance of drizzle, mainly before 10am. Mostly cloudy, with a high near 41. Calm wind becoming west 5 to 7 mph in the afternoon.

Tonight

Partly cloudy, with a low around 27. West wind 3 to 6 mph.

Sunday

Partly sunny, with a high near 42. Calm wind becoming northwest around 6 mph in the morning.

Sunday Night

Mostly cloudy, with a low around 25. Wind chill values between 15 and 20. Light west wind becoming northwest 8 to 13 mph in the evening. Winds could gust as high as 24 mph.

Monday

Mostly sunny, with a high near 32. North wind 11 to 16 mph, with gusts as high as 28 mph.

Monday Night

Partly cloudy, with a low around 18.

Tuesday

Partly sunny, with a high near 40.

Tuesday Night

Mostly cloudy, with a low around 31.

Wednesday

A 30 percent chance of rain after 1pm. Mostly cloudy, with a high near 48.

Wednesday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 34.