Port Jefferson, NY

Weather map NY, US

Current conditions

Cloudy 68 °F
W 3 mph
Cloudy
Feels Like: 68°
Barometer: 29.6 in
Dewpoint: 67°
Humidity: 94%
Visibility: 7 mi
As of 07/06 06:56 am
Observed at Islip, Long Island Mac Arthur Airport
Past observations, Islip, Long Island Mac Arthur Airport >

3 day outlook

Today
Partly cloudy
Hi: 86°
Lo: 61°
Tomorrow
Mostly clear
Hi: 81°
Lo: 59°
Sunday
Partly cloudy and light rain
Hi: 79°
Lo: 61°

10 day forecast >

Detailed 5 day forecast

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