Reservations
Have questions or need additional help?
Please access our Customer Support Portal
Map of Port Jefferson Hotels
View all Port Jefferson, Port Jefferson, New York hotels, motels, lodging and attractions on Port Jefferson, Port Jefferson, New York location map.
Weather Forecast for Port Jefferson, Port Jefferson, New York
Traveling to Port Jefferson, Port Jefferson, New York? Here is your 6-day weather forecast in the area. Whether it is a warm weather destinations or cold climate don’t forget to consider weather, while you pack your bags for this trip. Start your day when the sunrises at 9:30 AM and don’t miss the sunset at 12:06 AM. Today’s winds are traveling northeast at a speed of 7 MPH. The temperature feels like 60 with a humidity level of 78. Cloud coverage is 80 percent with 9.9 percent visibility. Today’s UV index is 6 make sure to prepare properly. Make sure to plan your travel itinerary to match your travel weather forecast to make the most of your vacation with Reservations.com.
Fahrenheit / Celsius
Today
5/18
Overcast clouds
59°F
High: 65°F
Low: 54°F
Precipitation: 20%
Sunday
5/19
Broken clouds
59°F
High: 66°F
Low: 54°F
Precipitation: 0%
Monday
5/20
Scattered clouds
60°F
High: 69°F
Low: 53°F
Precipitation: 0%
Tuesday
5/21
Scattered clouds
62°F
High: 72°F
Low: 57°F
Precipitation: 0%
Wednesday
5/22
Scattered clouds
64°F
High: 73°F
Low: 60°F
Precipitation: 0%
Thursday
5/23
Moderate rain
63°F
High: 66°F
Low: 58°F
Precipitation: 85%
Fun things to do near Port Jefferson Area
Top tourist attractions and popular landmarks near Port Jefferson.
Port Jefferson Surrounding cities
Best suburbs, counties and towns near Port Jefferson, Port Jefferson, New York.
Continents >
North America >
United States of America >
New York >
Port Jefferson >
Port Jefferson
>
