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

St Athan, Vale of Glamorgan

49°F
Location Chevron down
Location News Videos
Use Current Location
Recent

St Athan

Vale of Glamorgan

49°
No results found.
Try searching for a city, zip code or point of interest.
settings
St Athan, Vale of Glamorgan 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

September 22 - November 5

Mon 9/22

60° /43°
9%
Clear and chilly

RealFeel®41°

Cloud Cover1%

WindNE 6 mph

Wind Gusts17 mph

Tue 9/23

61° /48°
15%
Sunshine mixing with some clouds

RealFeel®63°

RealFeel Shade™59°

Max UV Index3.0 (Moderate)

WindENE 7 mph

Wed 9/24

62° /47°
3%
Sunny to partly cloudy; remaining dry

RealFeel®64°

RealFeel Shade™60°

Max UV Index3.0 (Moderate)

WindENE 9 mph

Thu 9/25

64° /46°
0%
Plenty of sunshine

RealFeel®65°

RealFeel Shade™62°

Max UV Index3.0 (Moderate)

WindNE 8 mph

Fri 9/26

62° /50°
2%
Increasing cloudiness

RealFeel®62°

RealFeel Shade™60°

Max UV Index3.0 (Moderate)

WindE 9 mph

Sat 9/27

61° /51°
25%
Clouds giving way to some sun

RealFeel®58°

RealFeel Shade™58°

Max UV Index1.0 (Low)

WindESE 12 mph

Sun 9/28

62° /49°
1%
Mostly sunny

RealFeel®62°

RealFeel Shade™58°

Max UV Index3.0 (Moderate)

WindE 9 mph

Mon 9/29

63° /51°
3%
Sunny

RealFeel®66°

RealFeel Shade™61°

Max UV Index3.0 (Moderate)

WindS 6 mph

Tue 9/30

62° /52°
6%
A blend of sun and clouds

RealFeel®63°

RealFeel Shade™60°

Max UV Index3.0 (Moderate)

WindSSW 6 mph

Wed 10/1

64° /56°
56%
Cloudy with a couple of showers, mainly early in the day

RealFeel®63°

RealFeel Shade™63°

Max UV Index1.0 (Low)

WindS 7 mph

Thu 10/2

65° /53°
75%
Rain

RealFeel®63°

RealFeel Shade™63°

Max UV Index1.0 (Low)

WindSSW 5 mph

Fri 10/3

62° /52°
61%
A little morning rain; otherwise, clouds giving way to some sun

RealFeel®65°

RealFeel Shade™61°

Max UV Index3.0 (Moderate)

WindS 6 mph

Sat 10/4

64° /51°
6%
Partly sunny

RealFeel®66°

RealFeel Shade™62°

Max UV Index3.0 (Moderate)

WindSSW 6 mph

Sun 10/5

58° /51°
55%
Cloudy with a shower in places

RealFeel®53°

RealFeel Shade™53°

Max UV Index1.0 (Low)

WindWSW 10 mph

Mon 10/6

59° /50°
58%
Cloudy; a little rain in the morning followed by a shower in spots in the afternoon

RealFeel®60°

RealFeel Shade™60°

Max UV Index1.0 (Low)

WindENE 6 mph

Tue 10/7

62° /48°
25%
Sun followed by increasing clouds

RealFeel®63°

RealFeel Shade™63°

Max UV Index2.0 (Low)

WindSW 4 mph

Wed 10/8

61° /50°
25%
Cloudy

RealFeel®59°

RealFeel Shade™59°

Max UV Index1.0 (Low)

WindS 8 mph

Thu 10/9

61° /49°
25%
Mostly cloudy

RealFeel®62°

RealFeel Shade™62°

Max UV Index1.0 (Low)

WindSE 5 mph

Fri 10/10

62° /45°
25%
Plenty of clouds

RealFeel®63°

RealFeel Shade™63°

Max UV Index1.0 (Low)

WindE 2 mph

Sat 10/11

61° /49°
25%
Cloudy

RealFeel®56°

RealFeel Shade™56°

Max UV Index1.0 (Low)

WindENE 10 mph

Sun 10/12

59° /48°
25%
Mainly cloudy

RealFeel®55°

RealFeel Shade™55°

Max UV Index1.0 (Low)

WindESE 13 mph

Mon 10/13

58° /48°
25%
A thick cloud cover

RealFeel®53°

RealFeel Shade™53°

Max UV Index1.0 (Low)

WindSE 12 mph

Tue 10/14

56° /47°
25%
Cloudy

RealFeel®50°

RealFeel Shade™50°

Max UV Index1.0 (Low)

WindESE 15 mph

Wed 10/15

58° /47°
20%
Times of clouds and sun

RealFeel®53°

RealFeel Shade™53°

Max UV Index2.0 (Low)

WindE 13 mph

Thu 10/16

57° /46°
25%
Partly sunny

RealFeel®56°

RealFeel Shade™56°

Max UV Index2.0 (Low)

WindNE 8 mph

Fri 10/17

57° /47°
25%
Sun and clouds

RealFeel®53°

RealFeel Shade™52°

Max UV Index2.0 (Low)

WindWNW 13 mph

Sat 10/18

58° /46°
60%
A shower in the morning; otherwise, partly sunny

RealFeel®52°

RealFeel Shade™51°

Max UV Index2.0 (Low)

WindW 18 mph

Sun 10/19

55° /44°
55%
A thundershower in the morning; otherwise, times of sun and clouds

RealFeel®48°

RealFeel Shade™46°

Max UV Index2.0 (Low)

WindWNW 17 mph

Mon 10/20

53° /43°
60%
Some sun with a shower in the afternoon

RealFeel®55°

RealFeel Shade™53°

Max UV Index2.0 (Low)

WindW 6 mph

Tue 10/21

53° /43°
25%
Thickening clouds

RealFeel®54°

RealFeel Shade™54°

Max UV Index2.0 (Low)

WindW 6 mph

Wed 10/22

56° /48°
65%
Cloudy with showers

RealFeel®48°

RealFeel Shade™48°

Max UV Index1.0 (Low)

WindWSW 14 mph

Thu 10/23

58° /49°
57%
A thick cloud cover; a couple of showers in the morning followed by areas of drizzle in the afternoon

RealFeel®52°

RealFeel Shade™52°

Max UV Index1.0 (Low)

WindSSW 15 mph

Fri 10/24

59° /48°
25%
Remaining cloudy

RealFeel®57°

RealFeel Shade™57°

Max UV Index1.0 (Low)

WindSSW 7 mph

Sat 10/25

59° /49°
25%
Mostly cloudy

RealFeel®54°

RealFeel Shade™54°

Max UV Index1.0 (Low)

WindS 13 mph

Sun 10/26

58° /47°
25%
Mostly cloudy

RealFeel®57°

RealFeel Shade™57°

Max UV Index1.0 (Low)

WindWSW 6 mph

Mon 10/27

58° /47°
25%
Mostly cloudy

RealFeel®52°

RealFeel Shade™52°

Max UV Index1.0 (Low)

WindW 13 mph

Tue 10/28

57° /46°
73%
Cloudy; a passing shower in the morning followed by rain in the afternoon

RealFeel®46°

RealFeel Shade™46°

Max UV Index0.0 (Low)

WindWSW 20 mph

Wed 10/29

56° /44°
58%
Partly sunny with a thunderstorm in the afternoon

RealFeel®47°

RealFeel Shade™47°

Max UV Index2.0 (Low)

WindWNW 22 mph

Thu 10/30

53° /44°
25%
A blend of sun and clouds

RealFeel®46°

RealFeel Shade™46°

Max UV Index1.0 (Low)

WindNW 16 mph

Fri 10/31

58° /47°
63%
Windy with rain

RealFeel®46°

RealFeel Shade™46°

Max UV Index0.0 (Low)

WindS 28 mph

Sat 11/1

58° /46°
57%
Intervals of clouds and sunshine with a couple of showers, mainly early in the day

RealFeel®51°

RealFeel Shade™51°

Max UV Index1.0 (Low)

WindSSW 18 mph

Sun 11/2

57° /46°
55%
Considerable cloudiness with a bit of rain

RealFeel®49°

RealFeel Shade™49°

Max UV Index1.0 (Low)

WindSSE 22 mph

Mon 11/3

54° /45°
58%
Rather cloudy with a passing shower in the afternoon

RealFeel®45°

RealFeel Shade™45°

Max UV Index1.0 (Low)

WindSSW 20 mph

Tue 11/4

56° /40°
60%
Variable cloudiness with showers

RealFeel®48°

RealFeel Shade™48°

Max UV Index1.0 (Low)

WindSSW 22 mph

Wed 11/5

53° /45°
3%
Mostly sunny

RealFeel®47°

RealFeel Shade™47°

Max UV Index2.0 (Low)

WindW 13 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Top Stories

Hurricane

Major Hurricane Gabrielle brushes Bermuda; U.S. tropical threats loom

5 hours ago

Weather News

Why are leaves changing color so early in the Northeast?

9 hours ago

Hurricane

Most powerful storm on earth this year lashes Philippines

9 hours ago

Severe Weather

Central and eastern US to see much-needed rain, but also severe storms

2 hours ago

Weather Forecasts

New storm eyes West with locally heavy rain, isolated flash flooding

3 hours ago

More Stories

Featured Stories

Weather News

Why meteorological, astronomical fall start on different dates

6 hours ago

Hurricane

Nearly a year after Helene, reopening Blue Ridge Parkway brings hope

8 hours ago

Astronomy

NASA selects new astronauts as it chases plans for the moon and Mars

2 hours ago

Climate

The ‘blob’ is back — and it stretches across the entire North Pacific

3 days ago

Weather News

Why do leaves change color in the fall?

4 hours ago

World Europe United Kingdom Vale of Glamorgan St Athan

Weather Near St Athan:

  • Bristol, City of Bristol
  • Cardiff, Cardiff
  • 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 RealFeel® and RealFeel Shade™ 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 RealFeel® and RealFeel Shade™ 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
© 2025 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

...

...

...