Port Jefferson, NY

Weather map NY, US

Current conditions

Overcast 66 °F
NE 3 mph
Overcast
Feels Like: 66°
Barometer: 30.0 in
Dewpoint: 59°
Humidity: 78%
Visibility: 10 mi
As of 27/09 08:56 pm
Observed at Islip, Long Island Mac Arthur Airport
Past observations, Islip, Long Island Mac Arthur Airport >

3 day outlook

Today
Cloudy
Hi: 72°
Lo: 63°
Tomorrow
Overcast
Hi: 72°
Lo: 61°
Sunday
Partly cloudy
Hi: 70°
Lo: 55°

10 day forecast >

Detailed 5 day forecast

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