Islip Information

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Islip Information

Islip, New York
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Sunrise
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Islip
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Tonight
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THIS EVENING AND OVERNIGHT

Today was mostly nice after some very early morning scattered rain and thunderstorms. This evening will remain nice, with a partly cloudy sky and more comfortable levels of humidity that will continue to be lower into the weekend. Temperatures this evening will fall into the 70s.
Overnight, it will be partly cloudy and pretty comfortable, with lows in the lower to mid-60s into early Saturday morning.

LABOR DAY WEEKEND

Most of the holiday weekend continues to look good, but becoming cooler! Saturday will be the warmest of the next three days and there will be a couple of widely scattered rain showers in the evening and first part of Saturday night. Sunday will be comfortable, cool and dry with high temperatures in the upper 60s to lower 70s. Monday will be the best day with a mostly sunny sky, low humidity and highs around 75 degrees - enjoy!

BEACH AND BOATING FORECAST

Long Island Rip Currents

FUTURECAST

Here is a look at the hour-by-hour weather conditions projected for Long Island.

EXTENDED FORECAST

TONIGHT: Partly cloudy with lowering humidity. Low temperatures will be in the lower to mid-60s into early Saturday morning. Wind: Northwest 5 to 15 mph.
SATURDAY: Mostly sunny to partly cloudy. While most of the day is dry, there will be a few scattered and quick rain showers possible during the evening and first part of the night. The best chance for showers will be after 5 p.m. and until 2 a.m. - primarily over eastern Suffolk County, but a shower or two cannot be ruled out anywhere. Highs around 79 degrees with lower humidity. Lows near 62 degrees.
SUNDAY: Sun and clouds - a fall-feeling day with refreshing air - highs in the upper 60s to lower 70s with low humidity. Lows near 58 degrees.
MONDAY: LABOR DAY -- Mostly sunny. Highs around 75 degrees. Lows near 60 degrees.
TUESDAY: Sun and clouds. Highs around 78 degrees. Lows near 63 degrees.
WEDNESDAY: Increasing clouds with scattered showers possible. Highs around 76 degrees. Lows near 66 degrees.
THURSDAY: Sun and clouds. Highs around 82 degrees. Lows near 65 degrees.
FRIDAY: Sun and clouds. Highs around 75 degrees. Lows near 58 degrees.

TROPICAL WEATHER UPDATES Check out our new tropical weather page