Weather in West Islip, New York, United States

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7-Day Detailed Weather Forecast for West Islip

This Afternoon

Temperature: 80°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 5pm, then showers and thunderstorms. Mostly cloudy. High near 80, with temperatures falling to around 77 in the afternoon. South wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Temperature: 65°F

Wind Speed: 3 to 9 mph

Wind Direction: NE

Forecast: Showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm. Mostly cloudy. Low around 65, with temperatures rising to around 67 overnight. Northeast wind 3 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Temperature: 75°F

Wind Speed: 12 mph

Wind Direction: E

Forecast: Mostly cloudy. High near 75, with temperatures falling to around 73 in the afternoon. East wind around 12 mph.

Wednesday Night

Temperature: 66°F

Wind Speed: 3 to 10 mph

Wind Direction: SE

Forecast: Showers and thunderstorms likely after 2am. Mostly cloudy. Low around 66, with temperatures rising to around 68 overnight. Southeast wind 3 to 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Temperature: 80°F

Wind Speed: 5 to 12 mph

Wind Direction: S

Forecast: Showers and thunderstorms likely before 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 80. South wind 5 to 12 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Thursday Night

Temperature: 69°F

Wind Speed: 5 to 9 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Friday

Temperature: 83°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 83.

Friday Night

Temperature: 64°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 64.

Saturday

Temperature: 78°F

Wind Speed: 9 mph

Wind Direction: N

Forecast: Sunny, with a high near 78.

Saturday Night

Temperature: 61°F

Wind Speed: 8 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 61.

Sunday

Temperature: 75°F

Wind Speed: 9 mph

Wind Direction: E

Forecast: Sunny, with a high near 75.

Sunday Night

Temperature: 61°F

Wind Speed: 6 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 61.

Labor Day

Temperature: 76°F

Wind Speed: 5 to 9 mph

Wind Direction: SW

Forecast: Sunny, with a high near 76.

Monday Night

Temperature: 62°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 62.