Port Jefferson, NY

Weather map NY, US

Current conditions

Clear 50 °F
W 8 mph
Clear
Feels Like: 47°
Barometer: 30.0 in
Dewpoint: 41°
Humidity: 71%
Visibility: 10 mi
As of 08/11 07:56 am
Observed at Islip, Long Island Mac Arthur Airport
Past observations, Islip, Long Island Mac Arthur Airport >

3 day outlook

Today
Clear
Hi: 72°
Lo: 39°
Tomorrow
Clear
Hi: 55°
Lo: 32°
Sunday
Cloudy
Hi: 61°
Lo: 50°

10 day forecast >

Detailed 5 day forecast

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