Expect dry conditions over the next six hours. Hourly Weather-Port Jefferson, NY. Rain? FORECAST; Port Jefferson, New York Lat: 40.95N, Lon: 73.06W. Use up and down arrows to change selection. Seas 3 to 5 ft. Port Jefferson Station Weather Forecasts. Otherwise, partly sunny, with a high near 71. 6 pm. Overcast Temp: 37°F . 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, Deadly 6.2 Magnitude Earthquake Strikes Indonesia, Exploring the Enchanted Ice Castles in North Woodstock, New Hampshire, How Winter Fashion Has Changed in 100 Years (PHOTOS), Heavy Rains and Wind Trigger Landslide in Oregon (PHOTOS), 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, Democratic Republic of the Congo | Français, State of Vatican City (Holy See) | Italiano. Take control of your data. View the latest weather forecasts, maps, news and alerts on Yahoo Weather. The wind is gusting to 0 mph. Current conditions, warnings and historical records Nearby Weather Stations. MON N winds 5 to 10 kt. Know the weather in Port Jefferson Harbor Entrance and the weather forecast in Port Jefferson Harbor Entrance for the next days. Check out our current live radar and weather forecasts for Port Jefferson, New York to help plan your day NOAA weather radar, satellite and synoptic charts. Air quality is considered satisfactory, and air pollution poses little or no risk. Port Jefferson Weather Forecasts. Know what's coming with AccuWeather's extended daily forecasts for Port Jefferson, NY. Port Jefferson, NY Weather History star_ratehome. Use escape to clear. © Copyright TWC Product and Technology LLC 2014, 2021. Reset Map, or Add PWS. SAT SE winds 15 to 20 kt, becoming SW 10 to 15 kt in the afternoon. Hi/Low, RealFeel®, precip, radar, & everything you need to be ready for the day, commute, and weekend! Find the most current and reliable 7 day weather forecasts, storm alerts, reports and information for [city] with The Weather Network. In Port Jefferson, the average percentage of the sky covered by clouds experiences mild seasonal variation over the course of the year.. Rain with snow likely early this evening, then chance of rain and snow. East wind 9 to 15 mph. This location is classified as Cfa by Köppen and Geiger. Get the forecast for today, tonight & tomorrow's weather for Port Jefferson, NY. Use up and down arrows to change selection. Port Jefferson Station, NY Weather History star_ratehome. Reset Map, or Add PWS. Location: Port Jefferson Station, NY. Use escape to clear. Hour by hour weather updates and local hourly weather forecasts for Port Jefferson, New York including, temperature, precipitation, dew point, humidity and wind Want to know what the weather is now? 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. Today’s and tonight’s Port Jefferson, NY weather forecast, weather conditions and Doppler radar from The Weather Channel and Weather.com Snow? Chance of precipitation is 80%. Saturday, January 16 Small Craft Advisory. 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. Plan you week with the help of our 10-day weather forecasts and weekend weather predictions for Port Jefferson, New York Ice? Areas of dense fog before 11am. Weather for the next 15 days in Port Jefferson, New York state, USA Weather in Port Jefferson for today, Thursday, 14 Jan 2021 Sunrise: 07:19 Sunset: 16:53 Moonrise: 08:40 Moonset: 18:29 UV Index: 1 Marine Forecast: Long Island Sound West of New Haven. Vsby 1 to 3 nm early this evening. 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 The average annual temperature in Port Jefferson is 11.0 °C | 51.9 °F. Steady temperature around 45. As of 6:00 pm EST. Find the most current and reliable 14 day weather forecasts, storm alerts, reports and information for Port Jefferson, NY, US with The Weather Network. © Copyright TWC Product and Technology LLC 2014, 2021. Know the weather in Port Jefferson and the weather forecast in Port Jefferson for the next days. We recognize our responsibility to use data and technology for good. 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. Seas 1 ft or less. zoom out. Find local weather forecasts for Port Jefferson, United States throughout the world Take control of your data. The first option will be automatically selected. Location: Port Jefferson, NY. Forecast for Port Jefferson, NY. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Port Jefferson Station area. Easy to use weather radar at your fingertips! Find the most current and reliable 7 day weather forecasts, storm alerts, reports and information for [city] with The Weather Network. No PWS. Seas around 2 ft. Tides4fishing cookies are used to personalise content and ads, save your recent fishing sites and remember your display settings. The weather right now in Port Jefferson, NY is Partly Cloudy. Port Jefferson, NY Weather Forecast. Tides4fishing cookies are used to personalise content and ads, save your recent fishing sites and remember your display settings. Recently searched locations will be displayed if there is no search query. The is a great deal of rainfall in Port Jefferson, even in the driest month. 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 The first option will be automatically selected. Type at least three characters to start auto complete. Clear throughout the day. 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. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Port Jefferson area. 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. Everything you need to be ready to step out prepared. Track storms, and stay in-the-know and prepared for what's coming. Up to 90 days of daily highs, lows, and precipitation chances. Port Jefferson climate summary The Port Jefferson lies on 5m above sea level Port Jefferson's climate is classified as warm and temperate. 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. Nearby Weather Stations. New precipitation amounts between a half and three quarters of an inch possible. The wind is currently blowing at 14 miles per hour, and coming from the West. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Port Jefferson area. No PWS. Port Jefferson Weather Forecasts. Current Conditions Updated: 1056 AM EST WED JAN 13 2021 . We also share information about your use of our site with our social media, advertising and analytics partners. Calm wind becoming northeast around 5 mph. Port Jefferson (11777) Hourly and Weekly Weather Forecast Port Jefferson weather forecast for now and the week ahead — Partly cloudy for the hour. Weather overview for Port Jefferson (Suffolk County, New York, United States): detailed weather forecasts, 14 days trend, current rain/snow radar, storm tracking, current observations, satellite images, model charts and much more. Port Jefferson weather forecast updated daily. Type at least three characters to start auto complete. Expect dry conditions over the next six hours. Get the Port Jefferson, NY local hourly forecast including temperature, RealFeel, and chance of precipitation. Rain late this evening, then rain with isolated tstms late. Recently searched locations will be displayed if there is no search query. Vsby 1 to 3 nm. 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