Islip, NY Weather Forecast & Conditions
Good eveningCurrently Mostly Cloudy
HOURLY
30° 0%W 17mph
29° 0%W 16mph
29° 0%W 16mph
29° 1%W 16mph
28° 1%W 14mph
28° 1%W 14mph
27° 1%W 13mph
27° 1%W 12mph
27° 1%W 11mph
26° 1%W 10mph
27° 1%W 10mph
27° 1%W 10mph
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RIGHT NOW
Feels like22°
SUNRISE
SUNSET
Humidity:37%
Wind:WNW 15 mph
UV index:0
Barometer:29.55
7 DAY FORECAST
--/25°
Mostly Cloudy
33°/28°
AM Clouds/PM Sun 3%
32°/18°
Partly Cloudy/Wind 7%
31°/22°
Partly Cloudy 2%
32°/24°
Mostly Sunny 1%
33°/23°
Mostly Sunny 2%
38°/32°
Partly Cloudy 13%
Islip, NY Weather Forecast & Conditions
Extreme Midwest cold follows storm that barreled across Great Lakes and Northeast
Forecasters are warning of even more frigid weather in the Midwest after a winter storm pummeled parts of that region as well as the Great Lakes and the Northeast this week.
3m read
California needs more snow accumulation to bolster 2026 water supplies, officials say
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Roses in the rain? New Year's Day parade in Pasadena gets wet forecast. Bundle up for NYC ball drop
1m read
High winds expected through Tuesday; wind chills in the teens
2m 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
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Sharp drop in LI temperatures expected into New Year's holiday
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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
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Winter storm sweeps across US with snow, ice and severe weather
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Rain in Long Island's Monday forecast
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'I just fell and it was really fun!'
Can you dig it?
Black ice warning in effect following snowstorm, weather officials say
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Winter storm snarls holiday travel across US Northeast, Great Lakes
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Chilly Gaza braces for more winter rain and word of any progress in ceasefire talks
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How to protect your pipes, pets and yourself when temps turn frigid
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California's intense winter storms turned some roads into rivers of mud
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Follow these tips to prepare and stay safe for LI snowstorms
2m read
Up to 9 inches of snow possible Friday into Saturday
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Snow headed for LI
New storm hitting waterlogged Southern California could bring mudslides and high surf
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Christmas Day rescue: Police save LI boy, 8, from icy pond
Powerful holiday storm lashes Southern California and brings flash floods, mudslides
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California drivers warned to reconsider Christmas travel plans ahead of storms
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LI could see accumulating snowfall later this week
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Nor'easter's first signs could appear Saturday night, with Sunday into Monday worst impact
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Strong rain, wind forecast for weekend
Wintry mix impacting LI travel
Wintry mix will make for messy Tuesday commute
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Dry Monday set to give way to messy Tuesday
Flash flooding in northern California leads to soaked roads, water rescues and 1 death
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What's an atmospheric river? AP explains the weather phenomenon
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Solstice marks arrival of winter; mild forecast for Christmas
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Dry, seasonably cool weekend in store as LI recovers from Friday storm
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Storm causes headaches across LI
Sri Lanka tea workers struggle in poverty. Flooding cost many their lives
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Forecasters issue rare weather warning as strong gusts fuel wildfire threats in Colorado
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Warm weather and low snowpack bedevil Western ski resorts
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Hypothermia claims newborn in Gaza and more babies are at risk, doctor says
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Strong winds, rain to hit LI early Friday
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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
College Football Playoff picks: Sooners, Aggies, Rebels and Ducks should advance to quarterfinals
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Trump administration moves to dissolve national climate research lab in Colorado
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Damage from record flooding in Washington state is profound, with more on the way, governor says
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2 people and a dog rescued from frigid waters off Shelter Island
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Gaza families struggle to recover from days of torrential rains that killed 12 people
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Manhasset road to be stabilized 13 years after Superstorm Sandy damage
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Bitter cold sticks around on LI before midweek warmup
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Crews use sandbags to shore up levee breach near Seattle after failure prompts flood warning
2m read
See photos from LI's first snowstorm of the season
Weekend storm drops heavy snow around Northeast as Pacific Northwest braces for more rain
1m read
Arctic air mass pushes to the U.S. South; Midwest also bracing for dangerous wind chills
3m read
LI could get up to 5 inches of snow this weekend
1m read
Rain changing into snow
Too soon for snow? Forecaster says this weekend's snowfall won't even 'crack the Top 20 in terms of early'
1m read
Historic rains and flooding trigger dramatic rescues in Washington state
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Record floods in Washington state trigger dramatic rescues and evacuations
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Tens of thousands ordered to flee flooding after torrential rain in Pacific Northwest
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Wind advisory issued for LI: Up to 50 mph gusts through Friday morning
A winter storm chills Gaza and floods tent camps, exposing aid failures
5m read
Record flooding threatens Washington as more heavy rain pounds the Northwest
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Blend of unusual weather conditions brings trillions of gallons in persistent rain to the Northwest
2m read
Ocean warmed by climate change fed intense rainfall and deadly floods in Asia, study finds
2m read
Forecast: Warmer Wednesday brings evening rain, then mercury drops
First rain of autumn falls in Iran's capital, but the drought-ravaged nation needs far more
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Storms bring heavy rain to the Pacific Northwest, snow and freezing rain to the Upper Midwest
2m read
Cold, dry start to week on LI
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Climate change threatens Asia's water and power systems, reports warn
4m read
LI weather: Rainy morning, then dry with temps in the low 40s
Chance of freezing drizzle on LI Friday evening
1m read
Cold start with wintry mix to end the day
Asia flood death toll surpasses 1,500 as calls grow to fight deforestation
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Don't forget pets when preparing for winter's cold. Here's what experts recommend
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