0mph N

Speed and Direction

Strength

Calm

Recorded at Islip, Long Island Mac Arthur Airport Updated 8 mins ago (12.3 miles away)

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Real-Time Extremes

Hottest 94.9 °F
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Coldest 33.7 °F
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Windiest 42.5mph
Mount Washington, NH
Wettest (Last Hour) 0.7in
Lancaster, Fairfield County Airport, OH
Most Humid 100%
Metter Municipal Airport, GA
Least Humid 2%
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Highest Pressure 1043.3 hPa
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Lowest Pressure 1005.8 hPa
Caribou, Caribou Municipal Airport, ME

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Trending Locations

Port Jefferson Harbor Entrance Wind Forecast

Port Jefferson Harbor Entrance wind forecast issued today at 4:33 am. Next forecast at approx. 4:33 pm.

Port Jefferson Harbor Entrance Wind Statistics

August Wind

Islip, Long Island Mac Arthur Airport (11.8 miles)

Strongest 3 August, 2026
38mph SSW
Average August
8.3mph
Strongest 4 July, 2026
46.1mph WNW
Average July
8.3mph
Strongest 7 February, 2026
57mph NNW
Average 2026
9.4mph

Climate (2021–2026)

Islip, Long Island Mac Arthur Airport (11.8 miles)

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Strongest 22 March, 2025
59.9mph WNW
Average 2021–2026
9.2mph

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