Mastic Beach, NY Weather Forecast & Conditions
Good afternoonCurrently Partly Cloudy
HOURLY
92° 4%WSW 12mph
91° 6%WSW 10mph
88° 7%WSW 10mph
84° 5%WSW 7mph
82° 6%W 6mph
81° 34%W 4mph
80° 30%WNW 4mph
80° 35%NW 5mph
80° 30%NW 4mph
78° 3%NW 4mph
76° 3%NW 3mph
76° 4%NW 3mph
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RIGHT NOW
Feels like103°
SUNRISE
SUNSET
Humidity:47%
Wind:SSW 13 mph
UV index:4
Barometer:29.82
7 DAY FORECAST
--/74°
Partly Cloudy
93°/70°
Isolated Thunderstorms 37%
81°/65°
AM Clouds/PM Sun 24%
74°/65°
Rain 81%
77°/65°
Rain 77%
80°/67°
Partly Cloudy 24%
83°/70°
Partly Cloudy 19%
Mastic Beach, NY Weather Forecast & Conditions
Long Island weather
Dangerous heat pushes LI heat index to over 107
The heat index was predicted to hit 113 in Syosset and Stony Brook and 102 in Montauk.
1m read
Extreme heat warning in effect
Hochul: White House denies disaster declaration for region's February blizzard
1m read
Temperatures in the mid-90s on LI, but history says it's been hotter
3m read
Rip current dangers amid heat wave
Shark spotted off beaches, waters cleared of swimmers
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Deaths surged 29% in France during week of record heat, health agency says
France experienced a surge in deaths during the hottest week of a record heat wave last month.
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Eastern heat on July 4 threatens World Cup players and fans
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Possible super typhoon threatens US Pacific territories still recovering from last storm
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Finding freedom from the heat on July 4th will be a challenge in eastern US
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Wimbledon kept its courts lush green as other London lawns browned in record heat
4m read
Heat adds to strains on areas with data centers, raising the temperature on AI debates
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Wildfires scorch southern France as heat and drought fuel blazes
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India seeking to recover the body of an Everest climber known as 'Green Boots'
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1 dead in Romania in a powerful storm after intense heat wave
Extraordinary heat in US Northeast arrives to clash with Fourth of July revelry
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Vermont has long treated air conditioning as optional. A warming climate could be changing that.
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A marine heat wave caused seabird deaths off California. El Nino could worsen the die-off
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Hospitals in Europe are gearing up for the next heat wave armed with lessons from this one
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Forecasters cite 'dangerous' conditions as heat scorches Midwest while on its way to the East
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Floods in Ghana and Ivory Coast leave at least 24 dead following torrential rains
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How to stay cool in a heat wave even without air conditioning
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Animal welfare activists in Montenegro worry about horses in Europe's scorching heat
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A heat dome will engulf World Cup games in the eastern US this week. Here's what to expect
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Warming climate, pollution and unplanned growth push Kashmir's lakes toward disappearance
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Sweltering Midwest heat cancels outdoor plans as cooling centers open and the East braces
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What makes a 'heat dome' and what does it mean?
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Europe's record heat has overwhelmed Paris mortuaries and left families in distress
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France records around 1,000 additional deaths as extreme heat breaks European records
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3 firefighters killed in Colorado as wildfires stoked by heat, wind rage across the West
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Heat wave and high humidity will blast much of the eastern US this week, meteorologists say
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Winds hamper crews as fast-moving fire in Utah, the largest in the US, burns through forests
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4 dead amid flooding caused by heavy rains, Kentucky governor says
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Central Europe sizzles as heat records are smashed in Switzerland, Denmark and Czech Republic
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2 tropical storms pound Japan with floods and landslides, killing 1
Heavy rain pounds western Japan as 2 tropical storms approach
People aren't the only ones hit by heat. What to do if you see wildlife affected by hot temperatures
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Utah declares a state of emergency and restricts fireworks as US largest wildfire grows
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By the numbers: What to know about Europe's record-breaking heat wave
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Heat catches Europe's fashion industry unprepared as models face the sun in fur and wool
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Greece bets on space technology to contain wildfires in a global first
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Paris Diamond League to go ahead with safety measures amid historic heat wave
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Europe's extreme heat would be impossible without climate change, scientists say
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Delayed rains bring water shortages to cities and uncertainty to farms across India
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Paris court gives French oil company TotalEnergies 6 months to tighten its climate policies
2m read
'Heat hazard' declared for F1's Austrian GP as Europe battles scorching weather
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French soccer player drowns in the Rhone River as France swelters in a heat wave
In France's historic heat wave, Paris' dreamy rooftops become a heat-trapping nightmare
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How one Indian textile worker copes with extreme heat in factory work and cramped living quarters
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Scotland fans brave the heat and humidity to support their team at the World Cup against Brazil
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No sweat: Sinner optimistic after pre-Wimbledon exhibition match in London heat wave
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France records its hottest day ever as Europe withers in early heat wave
3m read
One Extraordinary Photo: What it takes for inclement weather to become the news of the match
How a heat dome is formed and why experts blame one for Europe's baking temperatures
2m read
Offshore typhoon threatens 2 northern Philippine provinces with possible flooding and rough seas
Norway-Senegal match at MetLife Stadium played as scheduled between rainstorms in New Jersey
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Mexico, Italy and others see up to two more months of heat stress than in the 1970s, study says
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World Cup sees first weather delay, with France-Iraq game in Philadelphia paused for 2 hours
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France sizzles in punishing heat that is already causing deaths
2m read
No maps, no insurance: Michigan floods expose lack of information, preparation in many rural areas
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Watch Duty, the fire tracking app used by millions, expands to help monitor dangerous floods
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France restricts public alcohol consumption and outdoor sports as heat wave bakes parts of Europe
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Extreme heat expected again at the Grand Canyon after 3 hikers die in heat-related incidents
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Fans told to shelter in place after Netherlands' 5-1 win over Sweden in Houston due to lightning
Dolce & Gabbana imagines a Mediterranean escape in menswear built for the heat
1m read
Tropical storm remnants drench Gulf states after tornadoes hit the Midwest
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Tropical Cyclone Arthur weakens to a low pressure area along the upper Texas coast
1m read
Climate-driven heat in India's textile factories stifles workers but coolers and ventilation help
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Rain along the Gulf Coast could become the first named storm of the Atlantic hurricane season
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The Latest: Trump celebrates his 80th birthday with Iran deal and UFC cage fight at the White House
16m read
Tigers-Guardians game postponed by rain, delaying Travis Kelce's first pitch
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Tent collapses during Virginia church's 20th anniversary celebration, killing 1 and injuring 22
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Tornadoes in Illinois and Indiana leave residents grappling with damage; cleanup efforts underway
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Tornadoes pummel communities outside Chicago, tearing up homes and toppling power poles
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El Nino is here and scientists fear it'll be big, bad and costly with heat, floods, droughts, fires
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Here's how to avoid heat-related illnesses and stay cool this summer
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Tropical Storm Cristina forms off coast of Nicaragua, forecasters say
How to stay safe while traveling during extreme heat
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Tropical Storm Boris forms off Mexico's southern Pacific coast and brings flooding threat
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Long Islanders' Favorites
Uncle Giuseppe's plans 2 more store openings on LI this year
By the end of 2026, the Italian specialty grocer will have doubled its number of stores to 14 over a seven-year period.
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Will a 'bus rapid transit' line on Route 110 make Long Islanders reconsider public transit?
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25 times Long Island changed America
6 Long Islanders who lived through the fight for American independence
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Top Stories
Strong wind at NCAA baseball tournament in West Virginia sends 5 people to the hospital
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Many soccer fans will be drinking alcohol and watching the World Cup. In heat, doing that is risky
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Argentina's World Cup title defense draws a frenzy in Kansas City as Messi nurses a hamstring strain
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Tropical Storm Amanda is the first of the Pacific hurricane season, meteorologists say
Heavy rain from tropical storm raises flood risks in the Tokyo region
Scientists lose critical climate record as ocean observatory will go dark under Trump funding cuts
2m read
ENVIRONMENT & CLIMATE CHANGE
'This happened two years ago as well, and it seems to be happening with increasing frequency'
02:44
'Continues to be a game changer'
01:34
'We've got to invest in those types of things'
02:09
'It's important to know where the rare wildlife is'
01:30
'Constant rhythm of storms'
01:28
'We're doing minimum 3 flights a day'
01:32
'A big change in weather patterns'
02:06
'It's not standard practice on Long Island'
0:44
'It has gone from worrisome to disruptively frightening'
02:15
