Port Jefferson, NY

Weather map NY, US

Current conditions

Cloudy 75 °F
W 10 mph
Cloudy
Feels Like: 75°
Barometer: 29.7 in
Dewpoint: 49°
Humidity: 39%
Visibility: 10 mi
As of 10/06 04:56 pm
Observed at Islip, Long Island Mac Arthur Airport
Past observations, Islip, Long Island Mac Arthur Airport >

3 day outlook

Today
Partly cloudy
Hi: 77°
Lo: 57°
Tomorrow
Partly cloudy and light rain
Hi: 77°
Lo: 59°
Wednesday
Partly cloudy
Hi: 81°
Lo: 63°

10 day forecast >

Detailed 5 day forecast

104° Desert Hills, United States
Grytviken, South Georgia and the South Sandwich Islands 23°

103° Partly cloudy Tempe, United States
El Calafate, Argentina Overcast 30°

102° Clear Laughlin, United States
Salluit, Canada Overcast and light rain 39°

102° Clear Mohave Valley, United States
Savissivik, Greenland Overcast 41°

98° Clear Las Vegas, United States
Villa Alota, Bolivia Partly cloudy 61°