Rain? Watch: Surfers Take on 40-Foot Swells in Hawaii, Here Are 4 Things We're Watching This Week, Deadly Quake Drives Tens of Thousands from Homes; Dozens Killed, Santa Anas Increasing Fire Danger in the West, How To Protect Yourself From Getting Sick While Traveling, 11 Reasons You Should Get Your Flu Shot This Year, Here’s What to Know About the Universal Flu Vaccines Being Studied, Check Our Interactive Map and Informational Hub, Keep Your Coffee Warm All Winter With a Mug Warmer, Stay Fresh with This Odor & Germ Eliminator, This Under Desk Bike Is On Sale For Over 50% Off, Stay Warm With This Reduced-Price Portable Heater, Democratic Republic of the Congo | Français, State of Vatican City (Holy See) | Italiano. Take control of your data. Be prepared with the most accurate 10-day forecast for Port Jefferson, NY with highs, lows, chance of precipitation from The Weather Channel and Weather.com Easy to use weather radar at your fingertips! Today’s and tonight’s Port Jefferson, NY weather forecast, weather conditions and Doppler radar from The Weather Channel and Weather.com Rain late this evening, then rain with isolated tstms late. Find the most current and reliable 7 day weather forecasts, storm alerts, reports and information for [city] with The Weather Network. Marine Forecast: Long Island Sound West of New Haven. Use escape to clear. The current temperature is 40°F, and the expected high and low for today, Saturday, January 16, 2021, are 44°F high temperature and 32°F low temperature. Port Jefferson, NY Weather History star_ratehome. Hourly Weather-Port Jefferson, NY. Current conditions, warnings and historical records Chance of precipitation is 80%. zoom out. The first option will be automatically selected. Expect dry conditions over the next six hours. Port Jefferson weather forecast updated daily. Recently searched locations will be displayed if there is no search query. The weather right now in Port Jefferson, NY is Partly Cloudy. Port Jefferson Station, NY Weather History star_ratehome. Steady temperature around 45. Take control of your data. 6 pm. Forecast for Port Jefferson, NY. Seas 3 to 5 ft. MON N winds 5 to 10 kt. Know what's coming with AccuWeather's extended daily forecasts for Port Jefferson, NY. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Port Jefferson Station area. Calm wind becoming northeast around 5 mph. Port Jefferson Station Weather Forecasts. Recently searched locations will be displayed if there is no search query. Saturday, January 16 Small Craft Advisory. Check out our current live radar and weather forecasts for Port Jefferson, New York to help plan your day No PWS. Plan you week with the help of our 10-day weather forecasts and weekend weather predictions for Port Jefferson, New York Find local weather forecasts for Port Jefferson, United States throughout the world Find the most current and reliable 14 day weather forecasts, storm alerts, reports and information for Port Jefferson Station, NY, US with The Weather Network. We recognize our responsibility to use data and technology for good. Seas around 2 ft. Nearby Weather Stations. © Copyright TWC Product and Technology LLC 2014, 2021. Up to 90 days of daily highs, lows, and precipitation chances. Port Jefferson Station, NY - Get the very latest weather forecast, including hour-by-hour views, the 10-day outlook, temperature, humidity, precipitation for your area. Be prepared with the most accurate 10-day forecast for Port Jefferson Station, NY with highs, lows, chance of precipitation from The Weather Channel and Weather.com Port Jefferson Weather Forecasts. © Copyright TWC Product and Technology LLC 2014, 2021. Location: Port Jefferson, NY. SAT SE winds 15 to 20 kt, becoming SW 10 to 15 kt in the afternoon. Tides4fishing cookies are used to personalise content and ads, save your recent fishing sites and remember your display settings. Expect dry conditions over the next six hours. Type at least three characters to start auto complete. Use escape to clear. ANZ335-041415- Long Island Sound West of New Haven CT/Port Jefferson NY- 848 PM EST Sun Jan 3 2021 OVERNIGHT NE winds 10 to 15 kt with gusts up to 25 kt. The is a great deal of rainfall in Port Jefferson, even in the driest month. NOAA weather radar, satellite and synoptic charts. Hi/Low, RealFeel®, precip, radar, & everything you need to be ready for the day, commute, and weekend! Port Jefferson, NY Weather Forecast. Reset Map, or Add PWS. Port Jefferson daily weather charts with historical weather conditions for the current day, including readings of temperatures, humidity, dew point, barometric pressure, wind speed, wind direction, wind gust, and rain fall for the Port Jefferson area and overall Suffolk county, New York. The first option will be automatically selected. This location is classified as Cfa by Köppen and Geiger. Snow? Reset Map, or Add PWS. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Port Jefferson area. Hour by hour weather updates and local hourly weather forecasts for Port Jefferson, New York including, temperature, precipitation, dew point, humidity and wind ANZ330-161715- Long Island Sound East of New Haven CT/Port Jefferson NY- 1128 PM EST Fri Jan 15 2021 GALE WARNING IN EFFECT UNTIL 6 AM EST SATURDAY OVERNIGHT E winds 20 to 25 kt with gusts up to 35 kt. 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