Islip, NY Weather Forecast & Conditions
Good MorningCurrently Fair
HOURLY
41° 4%SSE 6mph
44° 4%SSE 9mph
45° 2%S 11mph
47° 4%S 12mph
47° 5%S 13mph
48° 3%S 12mph
48° 9%S 11mph
48° 18%S 11mph
47° 37%S 11mph
48° 46%SSW 12mph
48° 69%SSW 13mph
49° 52%SSW 13mph
MORE+
RIGHT NOW
Feels like31°
SUNRISE
SUNSET
Humidity:80%
Wind:S 5 mph
UV index:0
Barometer:30.21
7 DAY FORECAST
49°/41°
PM Showers 45%
45°/40°
PM Rain 100%
44°/30°
Partly Cloudy 16%
41°/33°
Mostly Sunny 0%
44°/39°
Mostly Sunny 2%
47°/37°
Cloudy 13%
42°/24°
PM Rain/Snow Showers 30%
Islip, NY Weather Forecast & Conditions
Winter storm slams UK and France, disrupting travel and leaving tens of thousands without power
Thousands of homes and businesses across northern France and southern England were without power Friday morning and residents faced widespread travel delays after a storm swept in off the Atlantic, bringing high winds, rain and snow to the region.
1m read
Storms hit Oklahoma with high winds and 2 tornadoes, officials say
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Emergency alerts sent in southwest England as UK braces for big storm
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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
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Snow and ice wreak havoc across Europe, causing deadly accidents and travel chaos
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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
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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
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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
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Flash floods triggered by heavy rains in Afghanistan kill at least 17 people
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Rain soaks Rose Parade in California and snow squalls hit Midwest and Northeast on first day of 2026
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Nasty weather on tap for New Year fetes at Rose Parade in California and revelers in New York City
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Midwest hit with more extreme cold after winter storm
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Snow likely for start of 2026
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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
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Winter storm packing snow and strong winds to descend on Great Lakes and Northeast
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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
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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
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A power outage can turn dangerous fast. Here's how to prepare
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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
2m read
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
2m read
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
Long Islanders' Favorites
At least 6 new supermarkets opening on LI this year
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Fewer LI students get top scores on English Regents exam. What's driving the decline?
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President Donald Trump's impact on Long Island
Top Stories
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'
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Historic rains and flooding trigger dramatic rescues in Washington state
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