Stony Brook, NY Weather Forecast & Conditions
Good MorningCurrently Fair
HOURLY
55° 2%SW 2mph
59° 2%SW 4mph
62° 1%SW 5mph
65° 1%SW 7mph
67° 1%SW 8mph
68° 0%SW 9mph
69° 0%SSW 10mph
69° 0%SSW 11mph
69° 1%SSW 11mph
67° 2%SSW 10mph
65° 4%SSW 9mph
62° 5%SSW 8mph
MORE+
RIGHT NOW
Feels like50°
SUNRISE
SUNSET
Humidity:69%
Wind:CALM 0 mph
UV index:0
Barometer:30.07
7 DAY FORECAST
70°/59°
Partly Cloudy 15%
68°/61°
Cloudy 24%
67°/54°
Showers 56%
64°/47°
Mostly Sunny 8%
59°/45°
Mostly Sunny 11%
58°/43°
Mostly Sunny 4%
64°/43°
Mostly Sunny 2%
Stony Brook, NY Weather Forecast & Conditions
Get the latest weather forecast and conditions for Stony Brook, NY, including hourly and seven-day outlooks.
Helicopters collide below Mount Everest base camp, killing 1 person and injuring 2
Two helicopters have collided while trying to land just below Mount Everest's base camp.
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Heavy rain falls in eastern India after second cyclone in a week
Parts of a Learjet may have broken off midair before Florida crash that killed 9, investigators say
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Is El Niño making storms and flash floods in the Southwest worse?
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Flash flooding triggers evacuations in Southwest and dire warning for Colorado spa town
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From Italy to Croatia, a warming climate threatens prized white truffles
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Heavy rains expected to bring flooding risk to already saturated parts of the US Southwest
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Bodies of 2 Colorado students and aspiring outdoorsmen are recovered after they died on hiking trip
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The path of Cyclone Arnab went through India's plans for data centers and future growth
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2 college students missing after a snowstorm hit Colorado mountain
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Cyclone damages homes and farmland in eastern India and kills at least 3 people
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King tides inundate streets and flood homes and businesses along both US coasts
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India evacuates tens of thousands as Cyclone Arnab nears eastern coast in Andhra Pradesh state
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Flooding in Haiti and the Dominican Republic causes deaths and destroys homes, officials say
Singapore and Indonesia set up a task force to combat haze from illegal burning
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Colorado's glaciers thinned dramatically due to record low snow and heat in 2026
3m read
Flash floods inundate several areas of Thailand's Phuket island after heavy rain
More flooding in Four Corners region after storms bring heavy rain and at least one tornado
3m read
Vance no longer a hurricane but as a tropical storm still threatens Mexico's Pacific coast
1m read
Austin Smotherman, Seamus Power face playoff Monday after high wind cancels final round in Bermuda
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Still more rain, evacuations remain in place from Four Corners region flooding
2m read
Typhoon Champi kills 1 and injures 350 in Taiwan overnight as storm weakens
Vance intensifies rapidly and could become a major Category 3 hurricane off Mexico's Pacific Coast
Rooftop rescues and evacuations as severe flooding soaks Four Corners region
3m read
With hurricane off Mexico sharing name with Vice President JD Vance, the social media memes fly
1m read
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Steelers QB Aaron Rodgers backs NFL on holding game in Paris despite recent unrest
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Part of famous Brighton pier collapses as Atlantic storms sweep into England
1m read
Europe's killer heat this summer claims 50,000 lives. Climate change blamed for two-thirds of deaths
3m read
Taiwan shuts schools and grounds flights as Typhoon Champi brushes by
1m read
Colorado, Utah communities flood as yet more moisture saturates US Southwest
3m read
Chandler Blanchet rides a pair of eagles to a season-best 62 and the lead in Bermuda
2m read
Josephine brings coastal flooding and strong winds to the Eastern Seaboard
1m read
Hail the size of golf balls pummels parts of Arizona as rare storm moves through the West
Tropical Storm Vance has formed in the Pacific Ocean
In Honduras, hard hit by drought, authorities hope to make it rain using contentious tactic
4m read
Pakistan's factory workers swelter in extreme heat as global brands fail on safety pledges
5m read
Typhoon Champi strengthens to Category 5 but moves away from land; Trudy weakens
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Hurricane Trudy strengthens to Category 2 as it approaches Mexico coast
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Coastal homes burn as hot winds fuel California fires
2m read
Hurricane Trudy strengthens slightly as it moves towards Mexico's Pacific coast
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WATCH LIVE: New England's having an 'elite' year, but there's fall foliage elsewhere, too
El Niño rains flood South America, sending residents fleeing and cattle swimming
1m read
Istanbul's worst floods in 80 years leave 4 dead
1m read
Brush fires spark in Southern California as hot weather and winds raise wildfire risk
3m read
Hurricane Trudy strengthens off Mexico's coast with major storm expected
US winter is likely to be wetter and warmer, forecasters say. If you want more snow, look south
3m read
Heavy rain shuts down Istanbul, causing flooding and 3 deaths
1m read
Good grief, Charlie Brown! Giant inflatable pumpkin takes pre-Halloween flight
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Study says global warming did more than El Niño to turbocharge Hurricane Polo
3m read
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Pilot reported ice building up on the wings before Wisconsin crash that killed 6
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Heavy rain and flooding in Istanbul forces closure of schools
Death toll rises to 6 as Hurricane Simon and Rachel remnants unleash floods in Mexico
2m read
Storms cause 5 deaths in Mexico as flood risk eases in southwestern US
3m read
Pacific hurricane region sets record for big, long-lasting storms thanks to El Niño
3m read
Hurricane Simon pounds resorts and vulnerable towns along Mexico's Pacific coast
3m read
Isaias moves north into Appalachians and mid-Atlantic; Southern California battered by Rachel
3m read
4 dead from storm as Isaias brings threat of floods across the Southeast
2m read
Puerto Vallarta boards up as Hurricane Simon hits Category 4 strength
1m read
Verstappen does the double with pole and sprint race win at F1's Singapore Grand Prix
2m read
Isaias makes landfall as hurricane, hammering US Gulf Coast with powerful winds, dangerous flooding
3m read
Georgia-Alabama showdown is on schedule despite arrival of Hurricane Isaias; Trump will skip game
1m read
The Latest: Hurricane Isaias makes landfall along the US Gulf Coast
12m read
Hurricane Simon strengthens to a Category 2 storm, the National Hurricane Center says
2m read
El Niño's storm-killer winds and climate's warming waters in fight over future of Hurricane Isaias
3m read
Vietnam mobilizes troops after heavy rains trigger flash floods and raise risks of landslides
1m read
Residents board up windows and National Guard troops deploy as Hurricane Isaias nears US Gulf Coast
4m read
Heavy rain batters Chile's capital, sweeping away cars and flooding homes
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Atlantic hurricanes starting with 'I' typically bring death and destruction. Isaias is up next
3m read
Isaias strengthens into the first hurricane of the Atlantic season
3m read
Hurricane Isaias could impact Georgia-Alabama game with Trump set to attend
1m read
In drought-stricken Sri Lanka, farmers watch wells empty and wildlife crowd shrinking water holes
3m read
Weaker wind shear during El Niño plays a role in the formation of Isaias in the US Gulf
3m read
Tropical Storm Simon forms in the Pacific Ocean off the southwestern coast of Mexico
Long Islanders Favorites
Sources: Gilgo Beach serial killer's daughter excused from serving as juror in criminal case
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This hamlet has old timey vibes and modern housing developments
2m read
Social media influencer helps LI bride with terminal cancer get dream wedding
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Top Stories
Before a natural disaster, a governor's order can free up the National Guard and medical help
Heavy rains pummel St. Vincent and the Grenadines, forcing school closures
Rain gardens help handle today's downpours. And they can be beautiful too
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Thailand braces for more rain as death toll from recent flooding hits 31
Nolo changes from a hurricane to a typhoon after crossing the international date line
1m read
Nolo becomes a Category 3 Hurricane in the remote Pacific Ocean
ENVIRONMENT & CLIMATE CHANGE
'No reason for us to believe any area is safe unless tested'
02:51
'Right now, we don't have any other choice'
01:48
'How do we get rid of all these chemicals?'
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'Conservation is a shared responsibility'
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'This is not a farce'
01:37
2 whales stranded on LI
0:22
'Something that's top of mind today'
01:35
Impact of PSEG's time-of-day rates
01:43
'I wouldn't want it in my home'
01:49
'You can't mess with Mother Nature'
02:14
