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

Carmarthen, Carmarthenshire

45°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Carmarthen

Carmarthenshire

45°
No results found.
Try searching for a city, zip code or point of interest.
Create Account Unlock extended daily forecasts and additional saved locations — all with your free account.
Let's Go Chevron right
Have an account already? Login
settings
Carmarthen, Carmarthenshire Weather
Today WinterCast Local {stormName} Tracker Hourly Daily 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

Daily

Radar MinuteCast® Monthly Air Quality Health & Activities

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

January 31 - March 1

Sat 1/31

49° /41°
97%
Considerable cloudiness with showers

RealFeel®42°

RealFeel Shade™42°

Max UV Index0.0 (Low)

WindWSW 13 mph

Sun 2/1

49° /37°
55%
A shower in spots in the morning; otherwise, mainly cloudy

RealFeel®47°

RealFeel Shade™47°

Max UV Index1.0 (Low)

WindSSE 7 mph

Mon 2/2

48° /44°
55%
A thick cloud cover with a little rain in the afternoon

RealFeel®36°

RealFeel Shade™36°

Max UV Index0.0 (Low)

WindESE 17 mph

Tue 2/3

48° /42°
55%
Cloudy with a little rain

RealFeel®42°

RealFeel Shade™42°

Max UV Index0.0 (Low)

WindSSE 9 mph

Wed 2/4

50° /43°
25%
Partly sunny

RealFeel®42°

RealFeel Shade™42°

Max UV Index2.0 (Low)

WindSE 15 mph

Thu 2/5

49° /40°
19%
Times of clouds and sun

RealFeel®42°

RealFeel Shade™42°

Max UV Index1.0 (Low)

WindSE 12 mph

Fri 2/6

47° /42°
60%
Periods of rain

RealFeel®37°

RealFeel Shade™37°

Max UV Index0.0 (Low)

WindE 15 mph

Sat 2/7

48° /40°
55%
Cloudy with a shower in spots

RealFeel®40°

RealFeel Shade™40°

Max UV Index0.0 (Low)

WindESE 12 mph

Sun 2/8

45° /37°
55%
A little morning rain; otherwise, cloudy

RealFeel®37°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindENE 14 mph

Mon 2/9

43° /35°
25%
Remaining cloudy

RealFeel®33°

RealFeel Shade™33°

Max UV Index0.0 (Low)

WindNE 14 mph

Tue 2/10

42° /32°
7%
Increasing amounts of sunshine

RealFeel®33°

RealFeel Shade™31°

Max UV Index2.0 (Low)

WindENE 15 mph

Wed 2/11

42° /32°
10%
Low clouds

RealFeel®34°

RealFeel Shade™34°

Max UV Index1.0 (Low)

WindENE 13 mph

Thu 2/12

43° /34°
3%
Partly sunny

RealFeel®41°

RealFeel Shade™39°

Max UV Index2.0 (Low)

WindNE 8 mph

Fri 2/13

48° /41°
55%
Mostly cloudy with a couple of showers

RealFeel®35°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindWSW 20 mph

Sat 2/14

48° /41°
71%
Cloudy with a couple of showers, then a steadier rain

RealFeel®35°

RealFeel Shade™35°

Max UV Index0.0 (Low)

WindSSE 21 mph

Sun 2/15

49° /40°
72%
Cloudy with a couple of showers, then a steadier rain

RealFeel®39°

RealFeel Shade™39°

Max UV Index1.0 (Low)

WindSW 21 mph

Mon 2/16

50° /41°
55%
Mostly cloudy with a little rain

RealFeel®39°

RealFeel Shade™39°

Max UV Index1.0 (Low)

WindSW 18 mph

Tue 2/17

49° /42°
60%
Periods of rain

RealFeel®39°

RealFeel Shade™39°

Max UV Index1.0 (Low)

WindSSE 17 mph

Wed 2/18

50° /41°
55%
Cloudy with a shower in places

RealFeel®46°

RealFeel Shade™46°

Max UV Index1.0 (Low)

WindSW 9 mph

Thu 2/19

50° /41°
70%
Remaining cloudy with showers

RealFeel®38°

RealFeel Shade™38°

Max UV Index0.0 (Low)

WindS 16 mph

Fri 2/20

49° /40°
59%
A couple of morning showers; otherwise, intervals of clouds and sunshine

RealFeel®48°

RealFeel Shade™46°

Max UV Index1.0 (Low)

WindSSW 9 mph

Sat 2/21

50° /41°
59%
Rain at times

RealFeel®42°

RealFeel Shade™42°

Max UV Index1.0 (Low)

WindSSW 10 mph

Sun 2/22

50° /41°
66%
A thick cloud cover with showers

RealFeel®44°

RealFeel Shade™44°

Max UV Index1.0 (Low)

WindSE 8 mph

Mon 2/23

49° /42°
62%
Rain

RealFeel®37°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindSSW 15 mph

Tue 2/24

51° /41°
57%
Cloudy; a little morning rain followed by a couple of showers in the afternoon

RealFeel®43°

RealFeel Shade™43°

Max UV Index1.0 (Low)

WindWSW 15 mph

Wed 2/25

50° /41°
60%
Periods of rain

RealFeel®47°

RealFeel Shade™47°

Max UV Index1.0 (Low)

WindWSW 9 mph

Thu 2/26

48° /39°
55%
Cloudy with a touch of rain

RealFeel®38°

RealFeel Shade™38°

Max UV Index1.0 (Low)

WindW 12 mph

Fri 2/27

47° /37°
25%
Cloudy

RealFeel®48°

RealFeel Shade™48°

Max UV Index1.0 (Low)

WindSW 5 mph

Sat 2/28

49° /39°
25%
Mostly cloudy

RealFeel®46°

RealFeel Shade™46°

Max UV Index1.0 (Low)

WindWNW 7 mph

Sun 3/1

51° /38°
56%
Cloudy; a little rain in the morning followed by areas of drizzle in the afternoon

RealFeel®42°

RealFeel Shade™42°

Max UV Index1.0 (Low)

WindS 12 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Top Stories

Winter Weather

Bomb cyclone to focus most of its furious snow on Carolinas

7 hours ago

Winter Weather

Florida bracing for coldest conditions in decades by Sunday

7 hours ago

Winter Weather

Updates: Bomb cyclone brings snow, winds to Carolinas and Virginia

9 hours ago

Winter Weather

NYC’s 'snow hot tubs' have already melted 23 million of pounds of snow

14 hours ago

Weather Forecasts

Spring forecast: Wintry weather isn’t finished yet in parts of the US

2 days ago

More Stories

Featured Stories

Astronomy

Full Snow Moon rises Sunday, lighting up winter’s coldest nights

1 day ago

Winter Weather

100 miles of icy Mississippi interstates closed after trucks got stuck

1 day ago

Weather News

Firefighters battle out-of-control fires in Victoria amid record heat

1 day ago

Winter Weather

Spain sees rare snow from Storm Kristin, after extreme winds in Portug...

1 day ago

Winter Weather

Will Phil see his shadow on Monday? Groundhog Day predictions

2 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

...

...

...