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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	51%
Wind Speed	NW 5 mph
Barometer	30.14 in (1020.8 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	39°F (4°C)
Last update	18 Nov 7:56 pm EST

More Information:

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

Extended Forecast for

Holbrook NY

Tonight
Low: 35 °F
Mostly Cloudy
then Rain
Likely
Wednesday
High: 48 °F
Rain Likely
then Slight
Chance Rain
Wednesday Night
Low: 34 °F
Areas Frost
Thursday
High: 50 °F
Partly Sunny
Thursday Night
Low: 42 °F
Mostly Cloudy
then Slight
Chance Rain
Friday
High: 55 °F
Mostly Cloudy
Friday Night
Low: 40 °F
Mostly Cloudy
Saturday
High: 51 °F
Partly Sunny
Saturday Night
Low: 36 °F
Partly Cloudy

Detailed Forecast

Tonight

Rain likely, mainly after 4am. Mostly cloudy, with a low around 35. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.

Wednesday

Rain likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 48. Calm wind becoming north around 6 mph in the morning. Chance of precipitation is 60%.

Wednesday Night

Areas of frost. Otherwise, mostly cloudy, with a low around 34. Light north wind.

Thursday

Partly sunny, with a high near 50. Northeast wind 3 to 6 mph.

Thursday Night

A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 42. Calm wind.

Friday

Mostly cloudy, with a high near 55.

Friday Night

Mostly cloudy, with a low around 40.

Saturday

Partly sunny, with a high near 51.