Port Jefferson, NY Weather Forecast & Conditions
Good eveningCurrently Partly Cloudy
HOURLY
32° 3%WSW 4mph
32° 3%WSW 4mph
32° 3%SW 3mph
33° 4%SW 4mph
33° 4%WSW 3mph
33° 4%WSW 3mph
34° 9%WSW 2mph
33° 24%SSE 1mph
34° 48%SE 2mph
33° 57%SE 1mph
33° 71%SE 1mph
33° 75%E 1mph
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RIGHT NOW
Feels like31°
SUNRISE
SUNSET
Humidity:96%
Wind:CALM 0 mph
UV index:0
Barometer:30
7 DAY FORECAST
--/31°
Partly Cloudy
37°/25°
Snow 94%
32°/19°
Mostly Sunny 4%
25°/15°
Partly Cloudy 2%
38°/34°
Partly Cloudy 2%
40°/27°
Partly Cloudy 14%
35°/23°
Mostly Sunny 1%
Port Jefferson, NY Weather Forecast & Conditions
Blast of winter weather hits Midwest and East Coast and could bring snow to Florida
1m read
More than 100 dead in torrential rains and floods across southern Africa
3m read
Snow on Sunday for LI, with East End getting up to 4 inches
1m read
Warming shelters for the homeless are open as Florida experiences its coldest weather this winter
2m read
Toronto schools closed and commuters face delays as heavy snow blankets southern Ontario
1m read
Giron beats rain but Shelton forced to wait in delayed Auckland ATP quarterfinals
Rams stay mindful of the Chicago cold during their playoff preparations in the California sun
3m read
Scientists call another near-record hot year a 'warning shot' of a shifting, dangerous climate
3m read
Gaza's living conditions worsen as strong winds and hypothermia kill 5
3m read
LI forecast: Rain late Wednesday turns to wintry mix Thursday as cold sets in
1m read
Freezing rain and ice disrupt travel across central and eastern Europe
1m read
How will climate change reshape the Winter Olympics? The list of possible host sites is shrinking
4m read
Offshore wind developer prevails in court as Trump says the US 'will not approve any windmills'
3m read
Thousands of tourists stranded in northern Finland as deep freeze halts flights
1m read
Lindsey Vonn's World Cup race canceled because of snowfall, wind gusts in Austria
Winter storm slams UK and France as cold snap spreads across Europe
2m read
Storms hit Oklahoma with high winds and 2 tornadoes, officials say
1m read
Emergency alerts sent in southwest England as UK braces for big storm
2m read
Snow and ice ground flights and choke highways in parts of Europe
2m read
Winter storms bring snow, ice and school and road closures to New England. More bad weather's coming
1m read
Snow and ice wreak havoc across Europe, causing deadly accidents and travel chaos
3m read
Flash floods in Indonesia kill at least 16 people and sweep away homes
1m read
A snowmobiler dies after an avalanche in California's Sierra Nevada
Rain continues in parts of California reeling from flooding and high tides
1m read
Why home maintenance deserves a spot in the annual health and budget plans
3m read
Heavy rain, high tides cause flooding along stretch of Northern California
1m read
LI weather: Below average temps Saturday with chance of snow
Forecast: Below-average temperatures through Monday with chance of light weekend snow
Fast-moving snow squalls create dangerous LI road conditions
1m read
Flash floods triggered by heavy rains in Afghanistan kill at least 17 people
1m read
Rain soaks Rose Parade in California and snow squalls hit Midwest and Northeast on first day of 2026
1m read
Nasty weather on tap for New Year fetes at Rose Parade in California and revelers in New York City
1m read
Midwest hit with more extreme cold after winter storm
3m read
Snow likely for start of 2026
1m read
California needs more snow accumulation to bolster 2026 water supplies, officials say
1m read
Roses in the rain? New Year's Day parade in Pasadena gets wet forecast. Bundle up for NYC ball drop
1m read
Winter storm packing snow and strong winds to descend on Great Lakes and Northeast
2m read
A bomb cyclone brings blizzards to the Midwest before turning east
3m read
Rain could be an unwelcome entry at the Rose Parade on New Year's Day. Bundle up for NYC ball drop
1m read
2025 was one of three hottest years on record, scientists say
3m read
Sharp drop in LI temperatures expected into New Year's holiday
1m read
How bomb cyclones form and create dangerous conditions
1m read
A power outage can turn dangerous fast. Here's how to prepare
4m read
Can you dig it?
Hungary's 'water guardian' farmers fight back against desertification
3m read
Winter storm sweeps across US with snow, ice and severe weather
2m read
Rain in Long Island's Monday forecast
1m read
'I just fell and it was really fun!'
Can you dig it?
Black ice warning in effect following snowstorm, weather officials say
2m read
Winter storm snarls holiday travel across US Northeast, Great Lakes
2m read
Chilly Gaza braces for more winter rain and word of any progress in ceasefire talks
3m read
California's intense winter storms turned some roads into rivers of mud
2m read
Follow these tips to prepare and stay safe for LI snowstorms
2m read
Up to 9 inches of snow possible Friday into Saturday
2m read
Snow headed for LI
New storm hitting waterlogged Southern California could bring mudslides and high surf
2m read
Christmas Day rescue: Police save LI boy, 8, from icy pond
Powerful holiday storm lashes Southern California and brings flash floods, mudslides
4m read
California drivers warned to reconsider Christmas travel plans ahead of storms
2m read
LI could see accumulating snowfall later this week
1m read
Nor'easter's first signs could appear Saturday night, with Sunday into Monday worst impact
1m read
Strong rain, wind forecast for weekend
Wintry mix impacting LI travel
Wintry mix will make for messy Tuesday commute
1m read
Dry Monday set to give way to messy Tuesday
Flash flooding in northern California leads to soaked roads, water rescues and 1 death
1m read
What's an atmospheric river? AP explains the weather phenomenon
1m read
Solstice marks arrival of winter; mild forecast for Christmas
1m read
Dry, seasonably cool weekend in store as LI recovers from Friday storm
1m read
Storm causes headaches across LI
Sri Lanka tea workers struggle in poverty. Flooding cost many their lives
4m read
Long Islanders' Favorites
Did someone say 2016?
A decade may not represent a bygone era, but online, Americans appear to be longing to turn back the clock to the year of Pokémon Go and skinny jeans. Here's a look back at the year 2016, in a Newsday video produced at the time.
Why high school sports can bring out the worst in fans
6m read
Verizon offers $20 credit to those affected by cell service outage
1m read
President Donald Trump's impact on Long Island
Top Stories
Forecasters issue rare weather warning as strong gusts fuel wildfire threats in Colorado
3m read
Warm weather and low snowpack bedevil Western ski resorts
2m read
Hypothermia claims newborn in Gaza and more babies are at risk, doctor says
2m read
Strong winds, rain to hit LI early Friday
1m read
Hurricane-force wind downs power lines, fans wildfires in Colorado with more on way
2m read
Heavy rain, winds forecast for Thursday and into Friday
1m read
