NWS Forecast for: Islip, Long Island Mac Arthur Airport NY
Issued by: National Weather Service New York, NY
Last Update: 2:30 pm EDT Aug 19, 2017




Tonight: Mostly clear, with a low around 69. West wind 5 to 11 mph.

Sunday: Sunny, with a high near 87. Northwest wind 7 to 13 mph.

Sunday Night: Clear, with a low around 67. Southwest wind 5 to 8 mph becoming calm in the evening.

Monday: Sunny, with a high near 86. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

Monday Night: Mostly clear, with a low around 71. Southwest wind around 8 mph.

Tuesday: Sunny, with a high near 87.

Tuesday Night: A 30 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 72.

Wednesday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 86.

Wednesday Night: Mostly cloudy, with a low around 67.

Thursday: Sunny, with a high near 81.

Thursday Night: Partly cloudy, with a low around 62.

Friday: Mostly sunny, with a high near 79.

Friday Night: Partly cloudy, with a low around 63.

Saturday:



Islip, Long Island Mac Arthur Airport NY
 40.81°N 73.11°W (Elev. 98 ft)

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