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Sunshine and gusty winds as subtropical storm Josephine pulls away

Dry weather and a little warmer today with highs in the 60s and winds slowly diminish.

Rich Hoffman

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Oct 22, 2026, 8:01 AM

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Islip Information

Islip Information

Islip, New York • Climate data: Islip MacArthur Airport (ISP)
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We'll see a mix of sun and clouds across Long Island today, with another breezy afternoon ahead. High temperatures will climb into the lower to middle 60s, but those northeasterly winds will continue to add a bit of a chill. Winds will blow at 10 to 20 mph, with occasional gusts reaching 35 mph, especially along the coast and across the East End. Overall, it's not a bad fall day, but you'll still want a light jacket, especially if you're spending time outdoors near the water.

Subtropical storm Josephine as of 5am Thursday, winds are 65 mph and moving Northeast at 13 mph away from Long Island. Gusty winds will continue through Friday.

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Long Island Today forecast
Long Island tonight forecast
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Tonight, skies will become partly to mostly clear, and temperatures will take a noticeable dip. Overnight lows will fall into the upper 30s and lower 40s, making for a chilly Friday morning. Friday will feature plenty of sunshine, but temperatures will be cooler, with afternoon highs only reaching the lower to middle 50s. By Friday night, clear skies and lighter winds will allow temperatures to drop into the middle 30s. Patchy frost could develop late Friday night into Saturday morning, especially in the Pine Barrens and some of Long Island's colder inland communities.

Saturday is shaping up to be a beautiful fall day, although it will certainly start out cold. If you're heading to the IRONMAN 70.3 at Jones Beach, temperatures will be in the 40s during the morning hours, so athletes and spectators should dress for the chilly conditions. The good news is that we'll have plenty of sunshine, dry weather and lighter winds, making for favorable weather conditions for the race. Afternoon temperatures will only climb into the 50s, so there will still be a fall chill in the air. Whether you're attending the triathlon, heading to a youth sporting event or visiting a local fall festival, the weather should cooperate.

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Saturday night will bring another round of chilly temperatures, with clear skies and overnight lows dropping into the 30s. There could be another round of patchy frost in some of the colder inland areas early Sunday morning. After that chilly start, Sunday looks fantastic, with plenty of sunshine, dry conditions and a nice afternoon warmup. High temperatures will climb into the 60s, making Sunday the warmer of the two weekend days. It should be a beautiful afternoon for outdoor sporting events, fall festivals, pumpkin picking or just getting outside and enjoying the fall weather.

Overall, we're looking at a great fall weekend across Long Island, with sunshine and dry weather expected for both Saturday and Sunday. The biggest thing to remember will be those cold mornings, with temperatures in the 30s and 40s and the possibility of some patchy frost. Saturday will be the cooler day, with highs in the 50s, while Sunday will feel a little more comfortable as temperatures climb into the 60s. If you have outdoor sporting events, fall festivals or family activities planned this weekend, the weather is looking great. Just dress in layers for those chilly mornings, and enjoy what should be a beautiful late-October weekend!

Long Island 10 day forecast

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

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