Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
El Niño could reshape the rest of the Atlantic hurricane season. Click to find out how. Chevron right
Severe storms roll from Plains to Appalachians. Click for timing. Chevron right

Islip, NY

72°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Islip

New York

72°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Islip, NY Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Friday, August 14

Day

8/14
84°Hi
RealFeel® 88°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel Shade™ 87°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
Humid with periods of clouds and sunshine; a thunderstorm in spots in the afternoon

Max UV Index5.0 (Moderate)

WindSSW 15 mph

Wind Gusts27 mph

Probability of Precipitation55%

Probability of Thunderstorms30%

Precipitation0.02 in

Rain0.02 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover66%

Morning

Afternoon

Night

8/14
69°Lo
RealFeel® 66°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
A couple of evening showers and a thunderstorm; otherwise, mostly cloudy and humid

WindWNW 12 mph

Wind Gusts21 mph

Probability of Precipitation65%

Probability of Thunderstorms38%

Precipitation0.42 in

Rain0.42 in

Hours of Precipitation2

Hours of Rain2

Cloud Cover78%

Evening

Overnight

Sun & Moon

13 hrs 51 mins
Rise 6:02 AM
Set 7:53 PM
Waxing Crescent
Rise 8:09 AM
Set 8:51 PM

Temperature History

8/14
High
Low
Forecast
84°
69°
Average
82°
66°
Last Year
89°
73°
Record
97°
2016
54°
1987

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

Severe storms to march from Plains to Appalachians into Sunday

2 hours ago

Weather Forecasts

Western heat dome fuels growing wildfire, flood threats

2 hours ago

Hurricane

Hurricane update: How El Niño could reshape the rest of the season

1 day ago

Weather News

Flash floods hit Colorado wildfire burn scar

18 hours ago

Severe Weather

Wisconsin EF3 tornado leaves damage as severe storms cut power

2 days ago

 More Stories

Featured Stories

Weather News

Sleeping giant: How sperm whales stay afloat while resting

16 hours ago

Weather News

Triple-digit heat fuels wildfires in France and Spain

1 day ago

Astronomy

Buck Moon 2026: July's full moon rises around the world

1 day ago

Climate

In record heat, a warming world has come to rely on China to stay cool

20 hours ago

Climate

Mexico to unveil sargassum plan as crisis worsens in Caribbean

20 hours ago
World North America United States New York Islip

Weather Near Islip:

  • Bridgeport, CT
  • New York, NY
  • Newark, NJ
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...