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Port Jefferson, NY
Sunny, 6:25 PM
77- Precipitation: 1%
- Humidity: 55%
- Wind: 5 mph
Air quality is satisfactory, and air pollution poses little or no risk.(Air quality powered by Breezometer)
No protection needed.
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Current Weather. 6:54 PM. 42° F. RealFeel® 36°. Air Quality Excellent. Wind W 10 mph. Wind Gusts 21 mph. Mostly cloudy More Details.
Be prepared with the most accurate 10-day forecast for Port Jefferson, NY with highs, lows, chance of precipitation from The Weather Channel and Weather.com.
6 days ago · Sunny, with a high near 78. South wind 6 to 13 mph. Tonight. A 20 percent chance of showers and thunderstorms after 11pm. Increasing clouds, with a low around 61. South wind 7 to 11 mph. Thursday. A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly cloudy, with a high near 77.
- New York, NY
- 44°F (7°C)
- 30.06 in (1018.0 mb)
- 90%
Hourly Weather - Port Jefferson, NY. As of 11:02 am EDT. Dense Fog Advisory. There is a marginal risk of severe weather today. Thunderstorms possible after 4 pm. Monday, May 27. 12 pm. 70°....
Today’s and tonight’s Port Jefferson, NY weather forecast, weather conditions and Doppler radar from The Weather Channel and Weather.com.
Lat: 40.79°N Lon: 73.1°W Elev: 98ft. Light Rain. 72°F. 22°C. More Information: Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast. Extended Forecast for. Port Jefferson NY. Memorial Day. High: 70 °F. Showers. Likely and. Patchy Fog. Tonight. Low: 64 °F. Heavy Rain. and Patchy. Fog then. Showers. Likely. Tuesday. High: 82 °F.