NWS Forecast for: Islandia NY
Issued by: National Weather Service New York, NY
Last Update: 9:23 am EST Dec 10, 2019




Today: Rain, mainly after noon. High near 60. Southwest wind 9 to 11 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight: Rain before 2am, then rain and snow between 2am and 4am, then snow after 4am. Low around 32. North wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Wednesday: Snow, mainly before noon. High near 37. Wind chill values between 25 and 30. Light and variable wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night: Mostly clear, with a low around 24. Wind chill values between 15 and 20. West wind 10 to 14 mph.

Thursday: Sunny, with a high near 33. North wind 5 to 10 mph.

Thursday Night: Partly cloudy, with a low around 26.

Friday: Mostly cloudy, with a high near 46.

Friday Night: Showers likely, mainly after midnight. Cloudy, with a low around 43. Chance of precipitation is 70%.

Saturday: Showers likely, mainly before noon. Cloudy, with a high near 54. Chance of precipitation is 70%.

Saturday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 41.

Sunday: Partly sunny, with a high near 49.

Sunday Night: Partly cloudy, with a low around 33.

Monday: Mostly sunny, with a high near 43.



Islandia NY
 40.81°N 73.17°W (Elev. 161 ft)

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