Weather in Islip, New York, United States

7-Day Detailed Weather Forecast for Islip

Overnight

Temperature: 62°F

Wind Speed: 16 mph

Wind Direction: NE

Forecast: Rain likely and a chance of thunderstorms. Cloudy. Low around 62, with temperatures rising to around 64 overnight. Northeast wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Temperature: 74°F

Wind Speed: 16 to 21 mph

Wind Direction: NE

Forecast: A chance of rain and a slight chance of thunderstorms before 8am, then a chance of rain showers between 8am and 11am. Mostly cloudy. High near 74, with temperatures falling to around 72 in the afternoon. Northeast wind 16 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

Thursday Night

Temperature: 60°F

Wind Speed: 15 to 18 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 60. Northeast wind 15 to 18 mph, with gusts as high as 31 mph.

Friday

Temperature: 82°F

Wind Speed: 8 to 15 mph

Wind Direction: N

Forecast: Sunny, with a high near 82. North wind 8 to 15 mph, with gusts as high as 25 mph.

Friday Night

Temperature: 66°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 66. West wind around 7 mph.

Saturday

Temperature: 80°F

Wind Speed: 6 to 10 mph

Wind Direction: SW

Forecast: Sunny. High near 80, with temperatures falling to around 78 in the afternoon.

Saturday Night

Temperature: 68°F

Wind Speed: 7 to 10 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 68.

Sunday

Temperature: 79°F

Wind Speed: 7 to 14 mph

Wind Direction: S

Forecast: A slight chance of rain showers after 8am. Mostly sunny, with a high near 79.

Sunday Night

Temperature: 67°F

Wind Speed: 6 to 12 mph

Wind Direction: S

Forecast: Rain showers likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

Monday

Temperature: 80°F

Wind Speed: 6 to 10 mph

Wind Direction: S

Forecast: Rain showers likely before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 60%.

Monday Night

Temperature: 64°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 64. Chance of precipitation is 40%.

Tuesday

Temperature: 79°F

Wind Speed: 6 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 79.

Tuesday Night

Temperature: 61°F

Wind Speed: 6 to 9 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 61.

Wednesday

Temperature: 78°F

Wind Speed: 6 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 78.