Weather in West Islip, New York, United States

7-Day Detailed Weather Forecast for West Islip

Tonight

Temperature: 45°F

Wind Speed: 10 to 22 mph

Wind Direction: S

Forecast: A chance of rain before 1am, then a slight chance of rain showers between 1am and 4am, then rain. Cloudy. Low around 45, with temperatures rising to around 51 overnight. South wind 10 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday

Temperature: 56°F

Wind Speed: 22 to 31 mph

Wind Direction: SW

Forecast: Rain before 7am, then rain and a slight chance of thunderstorms between 7am and 4pm. Mostly cloudy. High near 56, with temperatures falling to around 43 in the afternoon. Southwest wind 22 to 31 mph, with gusts as high as 54 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

Temperature: 27°F

Wind Speed: 14 to 24 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 27. Wind chill values as low as 16. West wind 14 to 24 mph, with gusts as high as 47 mph.

Saturday

Temperature: 43°F

Wind Speed: 9 to 13 mph

Wind Direction: W

Forecast: Mostly sunny. High near 43, with temperatures falling to around 37 in the afternoon. Wind chill values as low as 17. West wind 9 to 13 mph, with gusts as high as 24 mph.

Saturday Night

Temperature: 34°F

Wind Speed: 9 to 14 mph

Wind Direction: SW

Forecast: Mostly cloudy. Low around 34, with temperatures rising to around 40 overnight. Southwest wind 9 to 14 mph.

Sunday

Temperature: 46°F

Wind Speed: 14 to 18 mph

Wind Direction: W

Forecast: Mostly sunny. High near 46, with temperatures falling to around 40 in the afternoon.

Sunday Night

Temperature: 25°F

Wind Speed: 14 to 17 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 25.

Monday

Temperature: 35°F

Wind Speed: 10 to 15 mph

Wind Direction: NW

Forecast: Sunny, with a high near 35.

Monday Night

Temperature: 26°F

Wind Speed: 6 to 9 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 26.

Tuesday

Temperature: 42°F

Wind Speed: 7 to 16 mph

Wind Direction: SW

Forecast: A chance of rain and snow between 7am and 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.

Tuesday Night

Temperature: 33°F

Wind Speed: 14 mph

Wind Direction: W

Forecast: A chance of rain and snow before 7pm. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.

Wednesday

Temperature: 44°F

Wind Speed: 12 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 44.

Wednesday Night

Temperature: 31°F

Wind Speed: 8 mph

Wind Direction: N

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

Christmas Day

Temperature: 45°F

Wind Speed: 7 to 12 mph

Wind Direction: W

Forecast: A chance of rain. Mostly cloudy, with a high near 45.