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Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Fair

49°F

9°C

Humidity	74%
Wind Speed	W 12 mph
Barometer	29.76 in (1007.8 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	8 Nov 2:56 am EST

More Information:

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

Extended Forecast for

Smithtown NY

Overnight
Low: 47 °F
Isolated
Showers
Sunday
High: 62 °F
Becoming
Sunny
Sunday Night
Low: 44 °F
Mostly Clear
Monday
High: 58 °F
Mostly Sunny
and Breezy
Monday Night
Low: 41 °F
Mostly Clear
Tuesday
High: 60 °F
Mostly Sunny
Tuesday Night
Low: 43 °F
Mostly Clear
Veterans Day
High: 60 °F
Sunny
Wednesday Night
Low: 41 °F
Partly Cloudy

Detailed Forecast

Overnight

Isolated showers before 4am. Mostly cloudy, with a steady temperature around 47. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Sunday

Mostly cloudy through mid morning, then gradual clearing, with a high near 62. West wind 13 to 18 mph, with gusts as high as 30 mph.

Sunday Night

Mostly clear, with a low around 44. West wind 10 to 14 mph, with gusts as high as 25 mph.

Monday

Mostly sunny, with a high near 58. Breezy, with a northwest wind 14 to 22 mph.

Monday Night

Mostly clear, with a low around 41. West wind 7 to 14 mph.

Tuesday

Mostly sunny, with a high near 60.

Tuesday Night

Mostly clear, with a low around 43.