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

Llanarthne, Carmarthenshire

55°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Llanarthne

Carmarthenshire

55°
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
Llanarthne, 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

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

April 28 - May 12

Tue 4/28

56° /41°
0%
Clear and dry

RealFeel®30°

Cloud Cover0%

WindENE 14 mph

Wind Gusts35 mph

Wed 4/29

67° /49°
0%
Sunny to partly cloudy and pleasant

RealFeel®66°

RealFeel Shade™63°

Max UV Index6.0 (High)

WindENE 20 mph

Thu 4/30

71° /49°
2%
Pleasantly warm with intervals of clouds and sunshine

RealFeel®69°

RealFeel Shade™67°

Max UV Index4.0 (Moderate)

WindESE 15 mph

Fri 5/1

68° /49°
85%
A couple of morning showers; otherwise, clouds followed by a brightening sky

RealFeel®67°

RealFeel Shade™64°

Max UV Index3.0 (Moderate)

WindS 8 mph

Sat 5/2

63° /47°
60%
Considerable cloudiness with a brief shower or two

RealFeel®63°

RealFeel Shade™61°

Max UV Index1.0 (Low)

WindWNW 7 mph

Sun 5/3

58° /44°
56%
A little morning rain; otherwise, cloudy

RealFeel®58°

RealFeel Shade™56°

Max UV Index2.0 (Low)

WindE 8 mph

Mon 5/4

56° /45°
25%
Mostly cloudy

RealFeel®53°

RealFeel Shade™51°

Max UV Index3.0 (Moderate)

WindE 12 mph

Tue 5/5

59° /45°
11%
Times of clouds and sun

RealFeel®62°

RealFeel Shade™57°

Max UV Index4.0 (Moderate)

WindNNE 6 mph

Wed 5/6

60° /44°
2%
Turning cloudy

RealFeel®57°

RealFeel Shade™57°

Max UV Index4.0 (Moderate)

WindNNE 9 mph

Thu 5/7

59° /45°
5%
Mostly cloudy

RealFeel®55°

RealFeel Shade™55°

Max UV Index2.0 (Low)

WindENE 14 mph

Fri 5/8

61° /47°
0%
Partly sunny

RealFeel®60°

RealFeel Shade™56°

Max UV Index6.0 (High)

WindENE 14 mph

Sat 5/9

60° /46°
0%
Plenty of sunshine

RealFeel®58°

RealFeel Shade™54°

Max UV Index6.0 (High)

WindENE 14 mph

Sun 5/10

58° /47°
0%
Plenty of sunshine

RealFeel®57°

RealFeel Shade™53°

Max UV Index6.0 (High)

WindE 14 mph

Mon 5/11

58° /46°
59%
A passing morning shower; otherwise, sun and some clouds

RealFeel®59°

RealFeel Shade™53°

Max UV Index7.0 (High)

WindSSW 12 mph

Tue 5/12

59° /46°
65%
Cloudy most of the time with a couple of showers and a thunderstorm in the afternoon

RealFeel®56°

RealFeel Shade™55°

Max UV Index2.0 (Low)

WindSW 9 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Top Stories

Severe Weather

Severe weather on the move into southern, eastern U.S. through midweek

3 hours ago

Weather News

After a warm start, Northeast to end up rainy, chilly later this week

3 hours ago

Severe Weather

Weekend tornadoes leave 2 dead in Texas, destruction across Plains

4 hours ago

Weather Forecasts

Rain returns to southern US bringing drought and wildfire relief

2 hours ago

Severe Weather

See it: Storm chasers encounter twin tornadoes in Oklahoma

1 day ago

More Stories

Featured Stories

Weather News

World’s largest wildlife crossing to open this year

5 hours ago

Astronomy

2 full moons will light up May 2026, including a rare blue moon

5 hours ago

Storm spawns dual tornadoes in Oklahoma

1 day ago 0:32

Severe Weather

Super tornado outbreak of 2011 still impacts weather forecasting

12 minutes ago

Weather News

A climber left his girlfriend to die on Austria’s tallest mountain

1 day ago

World Europe United Kingdom Carmarthenshire Llanarthne

Weather Near Llanarthne:

  • Bridgend, Ceredigion
  • Merthyr Tydfil/merthyr Tudful, Merthyr Tydfil
  • 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

...

...

...