Weather in Islip, New York, United States

7-Day Detailed Weather Forecast for Islip

Today

Temperature: 39°F

Wind Speed: 3 to 7 mph

Wind Direction: NE

Forecast: Mostly cloudy. High near 39, with temperatures falling to around 36 in the afternoon. Northeast wind 3 to 7 mph.

Tonight

Temperature: 29°F

Wind Speed: 7 mph

Wind Direction: E

Forecast: Snow after 10pm. Cloudy. Low around 29, with temperatures rising to around 31 overnight. Wind chill values as low as 24. East wind around 7 mph. Chance of precipitation is 70%. New snow accumulation of around one inch possible.

Washington's Birthday

Temperature: 38°F

Wind Speed: 5 to 9 mph

Wind Direction: NE

Forecast: Snow likely before noon, then a slight chance of rain and snow between noon and 1pm. Mostly cloudy. High near 38, with temperatures falling to around 36 in the afternoon. Wind chill values as low as 22. Northeast wind 5 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday Night

Temperature: 29°F

Wind Speed: 3 mph

Wind Direction: NW

Forecast: A slight chance of rain and snow showers after 1am. Mostly cloudy, with a low around 29. Northwest wind around 3 mph. Chance of precipitation is 20%.

Tuesday

Temperature: 43°F

Wind Speed: 2 to 7 mph

Wind Direction: SW

Forecast: A slight chance of rain and snow showers before 7am. Partly sunny. High near 43, with temperatures falling to around 40 in the afternoon. Southwest wind 2 to 7 mph. Chance of precipitation is 20%.

Tuesday Night

Temperature: 31°F

Wind Speed: 2 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 31.

Wednesday

Temperature: 41°F

Wind Speed: 1 to 7 mph

Wind Direction: E

Forecast: A chance of rain after 7am. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.

Wednesday Night

Temperature: 32°F

Wind Speed: 6 mph

Wind Direction: E

Forecast: Rain likely. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.

Thursday

Temperature: 41°F

Wind Speed: 7 mph

Wind Direction: NE

Forecast: A chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.

Thursday Night

Temperature: 31°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.

Friday

Temperature: 43°F

Wind Speed: 6 to 12 mph

Wind Direction: E

Forecast: Rain likely. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.

Friday Night

Temperature: 32°F

Wind Speed: 8 mph

Wind Direction: N

Forecast: Rain likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

Saturday

Temperature: 42°F

Wind Speed: 6 to 12 mph

Wind Direction: NW

Forecast: A chance of rain. Partly sunny, with a high near 42. Chance of precipitation is 40%.

Saturday Night

Temperature: 27°F

Wind Speed: 9 mph

Wind Direction: NW

Forecast: A chance of rain before 1am. Partly cloudy, with a low around 27.