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Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Mostly Cloudy

42°F

6°C

Humidity	41%
Wind Speed	NW 17 G 25 mph
Barometer	29.92 in (1013.3 mb)
Dewpoint	20°F (-7°C)
Visibility	10.00 mi
Wind Chill	34°F (1°C)
Last update	17 Nov 8:56 pm EST

More Information:

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

Extended Forecast for

Nissequogue NY

Tonight
Low: 36 °F
Mostly Clear
Tuesday
High: 47 °F
Mostly Sunny
Tuesday Night
Low: 36 °F
Slight Chance
Rain then
Chance
Rain/Snow
Wednesday
High: 48 °F
Slight Chance
Rain
Wednesday Night
Low: 37 °F
Mostly Cloudy
Thursday
High: 50 °F
Mostly Cloudy
Thursday Night
Low: 43 °F
Cloudy
Friday
High: 57 °F
Chance Rain
Friday Night
Low: 42 °F
Chance Rain

Detailed Forecast

Tonight

Mostly clear, with a low around 36. West wind 14 to 16 mph, with gusts as high as 28 mph.

Tuesday

Mostly sunny, with a high near 47. West wind 9 to 13 mph.

Tuesday Night

A slight chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 36. Northwest wind 3 to 6 mph. Chance of precipitation is 30%.

Wednesday

A 20 percent chance of rain before 1pm. Partly sunny, with a high near 48. North wind 3 to 6 mph.

Wednesday Night

Mostly cloudy, with a low around 37. Northeast wind 3 to 5 mph.

Thursday

Mostly cloudy, with a high near 50.

Thursday Night

Cloudy, with a low around 43.

Friday

A 50 percent chance of rain. Cloudy, with a high near 57.

Friday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 42.