Weather in Islip Terrace, New York, United States

7-Day Detailed Weather Forecast for Islip Terrace

Tonight

Temperature: 31°F

Wind Speed: 2 to 6 mph

Wind Direction: N

Forecast: A chance of snow after 1am. Mostly cloudy. Low around 31, with temperatures rising to around 33 overnight. North wind 2 to 6 mph. Chance of precipitation is 40%.

Sunday

Temperature: 37°F

Wind Speed: 7 to 16 mph

Wind Direction: E

Forecast: A chance of snow before 10am, then rain and snow. Cloudy. High near 37, with temperatures falling to around 33 in the afternoon. Wind chill values as low as 22. East wind 7 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Temperature: 27°F

Wind Speed: 17 to 35 mph

Wind Direction: NE

Forecast: Snow before 10pm, then snow and areas of blowing snow. Cloudy. Low around 27, with temperatures rising to around 30 overnight. Wind chill values as low as 14. Northeast wind 17 to 35 mph, with gusts as high as 51 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

Monday

Temperature: 35°F

Wind Speed: 22 to 35 mph

Wind Direction: N

Forecast: Snow and areas of blowing snow. Cloudy. High near 35, with temperatures falling to around 31 in the afternoon. Wind chill values as low as 14. North wind 22 to 35 mph, with gusts as high as 53 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

Monday Night

Temperature: 21°F

Wind Speed: 7 to 20 mph

Wind Direction: NW

Forecast: Areas of blowing snow and a chance of snow before 1am. Mostly cloudy. Low around 21, with temperatures rising to around 23 overnight. Northwest wind 7 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

Tuesday

Temperature: 30°F

Wind Speed: 8 to 12 mph

Wind Direction: NW

Forecast: Mostly sunny. High near 30, with temperatures falling to around 28 in the afternoon.

Tuesday Night

Temperature: 18°F

Wind Speed: 3 to 7 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 18. Chance of precipitation is 30%.

Wednesday

Temperature: 40°F

Wind Speed: 3 to 9 mph

Wind Direction: SW

Forecast: A chance of rain and snow after 7am. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.

Wednesday Night

Temperature: 31°F

Wind Speed: 6 mph

Wind Direction: SW

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

Thursday

Temperature: 41°F

Wind Speed: 6 to 10 mph

Wind Direction: SW

Forecast: A chance of rain. Partly sunny, with a high near 41. Chance of precipitation is 40%.

Thursday Night

Temperature: 30°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: A chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.

Friday

Temperature: 39°F

Wind Speed: 6 to 9 mph

Wind Direction: NW

Forecast: A chance of rain. Partly sunny, with a high near 39. Chance of precipitation is 60%.

Friday Night

Temperature: 27°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A slight chance of rain before 7pm. Partly cloudy, with a low around 27.

Saturday

Temperature: 42°F

Wind Speed: 3 to 8 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 42.