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Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Light Rain

44°F

7°C

Humidity	85%
Wind Speed	S 6 mph
Barometer	29.51 in (999.4 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Wind Chill	41°F (5°C)
Last update	14 Jan 7:56 pm EST

More Information:

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

Extended Forecast for

5 Miles SSE Blue Point NY

Tonight
Low: 43 °F
Chance Rain
Thursday
High: 41 °F⇓
Gradual
Clearing and
Breezy
Thursday Night
Low: 24 °F
Partly Cloudy
and Breezy
Friday
High: 38 °F
Sunny and
Breezy
Friday Night
Low: 34 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Saturday
High: 42 °F
Chance Rain
Saturday Night
Low: 31 °F
Mostly Cloudy
Sunday
High: 34 °F
Mostly Cloudy
then Chance
Snow
Sunday Night
Low: 25 °F
Chance Snow
and Breezy

Detailed Forecast

Tonight

A 50 percent chance of rain, mainly before 1am. Cloudy, with a steady temperature around 43. South wind 11 to 14 mph.

Thursday

Cloudy through mid morning, then gradual clearing, with a temperature falling to around 34 by 5pm. Wind chill values between 20 and 30. Breezy, with a west wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 24. Wind chill values between 10 and 20. Breezy, with a west wind around 25 mph.

Friday

Sunny, with a high near 38. Wind chill values between 10 and 20. Breezy, with a west wind 20 to 24 mph.

Friday Night

Mostly cloudy, with a low around 34. Breezy, with a southwest wind 17 to 21 mph.

Saturday

A 40 percent chance of rain. Mostly cloudy, with a high near 42.

Saturday Night

Mostly cloudy, with a low around 31.

Sunday

A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 34.