Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™

Carmarthen, Carmarthenshire

41°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Carmarthen

Carmarthenshire

41°
No results found.
Try searching for a city, zip code or point of interest.
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
Carmarthen, Carmarthenshire 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
Today Hourly

10-Day

 Radar MinuteCast® Monthly Air Quality Health & Activities
Flood Alert

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

April 18 - May 2

Sat 4/18

57° /36°
3%
Colder with increasing cloudiness
alerts

Flood Alert

RealFeel®33°

Cloud Cover42%

WindNNE 6 mph

Wind Gusts15 mph

Sun 4/19

58° /39°
3%
A blend of sun and clouds

RealFeel®60°

RealFeel Shade™57°

Max UV Index4.0 (Moderate)

WindN 7 mph

Mon 4/20

58° /39°
25%
Intervals of clouds and sunshine

RealFeel®57°

RealFeel Shade™54°

Max UV Index3.0 (Moderate)

WindESE 8 mph

Tue 4/21

61° /44°
25%
Cloudy

RealFeel®56°

RealFeel Shade™55°

Max UV Index1.0 (Low)

WindE 15 mph

Wed 4/22

65° /43°
0%
Pleasant with intervals of clouds and sunshine

RealFeel®64°

RealFeel Shade™60°

Max UV Index5.0 (Moderate)

WindESE 16 mph

Thu 4/23

66° /43°
0%
Partly sunny and pleasant

RealFeel®65°

RealFeel Shade™62°

Max UV Index4.0 (Moderate)

WindENE 13 mph

Fri 4/24

64° /39°
0%
Partly sunny and pleasant

RealFeel®67°

RealFeel Shade™62°

Max UV Index5.0 (Moderate)

WindENE 9 mph

Sat 4/25

60° /44°
0%
Sunny

RealFeel®72°

RealFeel Shade™61°

Max UV Index5.0 (Moderate)

WindWNW 2 mph

Sun 4/26

57° /43°
1%
Mostly cloudy

RealFeel®61°

RealFeel Shade™56°

Max UV Index3.0 (Moderate)

WindSW 5 mph

Mon 4/27

56° /43°
1%
Partly sunny

RealFeel®57°

RealFeel Shade™52°

Max UV Index5.0 (Moderate)

WindW 7 mph

Tue 4/28

57° /46°
1%
Increasing clouds

RealFeel®56°

RealFeel Shade™53°

Max UV Index6.0 (High)

WindSE 13 mph

Wed 4/29

59° /46°
57%
A little rain in the morning; otherwise, cloudy

RealFeel®57°

RealFeel Shade™56°

Max UV Index2.0 (Low)

WindS 8 mph

Thu 4/30

58° /47°
55%
Variably cloudy with a shower in spots

RealFeel®58°

RealFeel Shade™55°

Max UV Index5.0 (Moderate)

WindWSW 9 mph

Fri 5/1

61° /48°
25%
Intervals of clouds and sunshine

RealFeel®57°

RealFeel Shade™56°

Max UV Index3.0 (Moderate)

WindESE 12 mph

Sat 5/2

55° /42°
25%
A thick cloud cover

RealFeel®56°

RealFeel Shade™56°

Max UV Index2.0 (Low)

WindNE 6 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Top Stories

Severe Weather

Severe weather, tornado risk on Saturday from New York to Tennessee

1 hour ago

Winter Weather

Cars are emerging from a massive snow pile months after winter storms

2 days ago

Winter Weather

Grab the jackets again as cold air, freezes return to the Northeast

3 hours ago

Weather Forecasts

Storm to to bring California more rain, thunder and Sierra Nevada snow

3 hours ago

Severe Weather

1st lightning death of 2026 reported after Wisconsin storm

1 day ago

 More Stories

Featured Stories

Astronomy

Lyrids 2026: How to see the 1st meteor shower since January

12 hours ago

Weather News

Evacuations, rescues underway as flooding continues in Wisconsin, Mich...

1 day ago

Weather News

Falling ice chunk crashes through roof, lands on living room couch

2 days ago

Weather News

7-month-old dies after being found in hot car in Tennessee

1 day ago

Weather News

114 years later: How weather helped seal the Titanic’s fate

3 days ago
World Europe United Kingdom Carmarthenshire Carmarthen

Weather Near Carmarthen:

  • Bridgend, Ceredigion
  • Llanelli, Carmarthenshire
  • Swansea, Swansea
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
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
© 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

...

...

...