Weather in Islip, New York, United States

7-Day Detailed Weather Forecast for Islip

Overnight

Temperature: 26°F

Wind Speed: 14 to 17 mph

Wind Direction: W

Forecast: Partly cloudy. Low around 26, with temperatures rising to around 28 overnight. Wind chill values as low as 17. West wind 14 to 17 mph, with gusts as high as 32 mph.

Saturday

Temperature: 43°F

Wind Speed: 7 to 12 mph

Wind Direction: W

Forecast: Mostly sunny. High near 43, with temperatures falling to around 36 in the afternoon. Wind chill values as low as 17. West wind 7 to 12 mph, with gusts as high as 22 mph.

Saturday Night

Temperature: 33°F

Wind Speed: 7 to 10 mph

Wind Direction: SW

Forecast: Partly cloudy. Low around 33, with temperatures rising to around 38 overnight. Southwest wind 7 to 10 mph, with gusts as high as 23 mph.

Sunday

Temperature: 45°F

Wind Speed: 10 to 16 mph

Wind Direction: W

Forecast: Partly sunny. High near 45, with temperatures falling to around 38 in the afternoon. West wind 10 to 16 mph.

Sunday Night

Temperature: 25°F

Wind Speed: 9 to 14 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 25. Northwest wind 9 to 14 mph, with gusts as high as 28 mph.

Monday

Temperature: 37°F

Wind Speed: 7 to 10 mph

Wind Direction: NW

Forecast: Sunny. High near 37, with temperatures falling to around 35 in the afternoon.

Monday Night

Temperature: 30°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: A chance of snow between 1am and 4am, then a chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.

Tuesday

Temperature: 45°F

Wind Speed: 7 to 14 mph

Wind Direction: SW

Forecast: A chance of rain and snow before 7am, then rain and snow likely. Cloudy, with a high near 45. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.

Tuesday Night

Temperature: 34°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: A chance of rain before 7pm. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

Wednesday

Temperature: 43°F

Wind Speed: 6 to 12 mph

Wind Direction: NW

Forecast: Sunny, with a high near 43.

Wednesday Night

Temperature: 31°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A slight chance of rain after 1am. Mostly cloudy, with a low around 31.

Christmas Day

Temperature: 48°F

Wind Speed: 5 to 12 mph

Wind Direction: SW

Forecast: A chance of rain. Cloudy, with a high near 48. Chance of precipitation is 40%.

Thursday Night

Temperature: 38°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.

Friday

Temperature: 52°F

Wind Speed: 8 to 12 mph

Wind Direction: W

Forecast: A slight chance of rain. Mostly cloudy, with a high near 52.