Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
2 areas in Atlantic being watched for tropical activity. Click for the forecast. Chevron right

Commack, NY

54°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Commack

New York

54°
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
Commack, 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

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

September 16 - September 30

Wed 9/16

75° /65°
5%
Mostly sunny and pleasant

RealFeel®76°

RealFeel Shade™72°

Max UV Index5.0 (Moderate)

WindSW 9 mph

Thu 9/17

79° /68°
18%
Humid with times of sun and clouds

RealFeel®81°

RealFeel Shade™78°

Max UV Index3.0 (Moderate)

WindSSW 9 mph

Fri 9/18

80° /57°
4%
A blend of sunshine and clouds; less humid in the afternoon

RealFeel®80°

RealFeel Shade™77°

Max UV Index4.0 (Moderate)

WindN 10 mph

Sat 9/19

71° /61°
25%
Intervals of clouds and sun; pleasant with low humidity

RealFeel®73°

RealFeel Shade™68°

Max UV Index4.0 (Moderate)

WindENE 7 mph

Sun 9/20

69° /59°
91%
Rain at times

RealFeel®70°

RealFeel Shade™68°

Max UV Index1.0 (Low)

WindESE 7 mph

Total Hours of Precipitation3

Total Hours of Rain3

Mon 9/21

69° /59°
30%
Considerable cloudiness with a shower possible

RealFeel®69°

RealFeel Shade™66°

Max UV Index2.0 (Low)

WindE 10 mph

Tue 9/22

67° /58°
55%
A thick cloud cover with occasional rain and a thunderstorm

RealFeel®68°

RealFeel Shade™68°

Max UV Index1.0 (Low)

WindENE 7 mph

Total Hours of Precipitation2

Total Hours of Rain2

Wed 9/23

68° /60°
25%
Cloudy and less humid

RealFeel®66°

RealFeel Shade™66°

Max UV Index1.0 (Low)

WindENE 8 mph

Thu 9/24

68° /58°
25%
Cloudy

RealFeel®66°

RealFeel Shade™66°

Max UV Index1.0 (Low)

WindENE 12 mph

Fri 9/25

72° /57°
2%
Sunny spells

RealFeel®69°

RealFeel Shade™68°

Max UV Index4.0 (Moderate)

WindNW 14 mph

Sat 9/26

71° /58°
1%
Clouds and sunshine

RealFeel®70°

RealFeel Shade™69°

Max UV Index4.0 (Moderate)

WindN 10 mph

Sun 9/27

70° /57°
1%
Mostly sunny

RealFeel®75°

RealFeel Shade™68°

Max UV Index5.0 (Moderate)

WindW 5 mph

Mon 9/28

69° /55°
25%
Increasing clouds

RealFeel®69°

RealFeel Shade™68°

Max UV Index2.0 (Low)

WindSW 4 mph

Tue 9/29

73° /57°
25%
Intervals of clouds and sunshine

RealFeel®70°

RealFeel Shade™70°

Max UV Index2.0 (Low)

WindNNE 12 mph

Wed 9/30

66° /54°
20%
Partial sunshine

RealFeel®67°

RealFeel Shade™63°

Max UV Index4.0 (Moderate)

WindNE 10 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Hurricane

2026 Atlantic hurricane season: 2 areas could boost tropical activity

13 hours ago

Severe Weather

Flooding swamps I-95 corridor from New Jersey to Rhode Island

15 hours ago

Climate

Why summer heat is sending more Americans to the ER

1 day ago

Severe Weather

Drenching, gusty storms to wander across nation through mid-September

10 hours ago

Weather News

K9 teams search Grand Canyon flood debris for missing hiker

1 day ago

 More Stories

Featured Stories

Weather News

Fast-moving Palos Fire damages homes, injures 2 near Los Angeles

12 hours ago

Recreation

Rubber ducks, AirPods and 280 hats: Yellowstone’s strangest trash of 2...

15 hours ago

Health

Pennsylvania reports 3rd measles death this year amid outbreak

1 day ago

Recreation

Dangerous weather strands hiker above waterfall on Mount Hood

1 day ago

Weather News

Condemned building in Sao Paulo collapses amid heavy rain, killing 2

1 day ago
World North America United States New York Commack

Weather Near Commack:

  • 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

...

...

...