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

Llantwit Major, Vale of Glamorgan

92°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Llantwit Major

Vale of Glamorgan

92°
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
Llantwit Major, Vale of Glamorgan 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

August 12 - August 26

Wed 8/12

92° /65°
2%
Sunny and toasty conditions; possible danger of dehydration and heatstroke while doing strenuous activities

RealFeel®93°

RealFeel Shade™89°

Max UV Index6.0 (High)

WindESE 9 mph

Thu 8/13

81° /64°
3%
Sunny and very warm; breezy in the afternoon

RealFeel®84°

RealFeel Shade™78°

Max UV Index6.0 (High)

WindWSW 12 mph

Fri 8/14

76° /57°
9%
Warm with times of clouds and sun; breezy in the afternoon

RealFeel®75°

RealFeel Shade™72°

Max UV Index5.0 (Moderate)

WindW 14 mph

Sat 8/15

76° /54°
2%
Sunny to partly cloudy and less humid; breezy in the afternoon

RealFeel®76°

RealFeel Shade™72°

Max UV Index5.0 (Moderate)

WindNW 14 mph

Sun 8/16

72° /58°
4%
Partly sunny and pleasant

RealFeel®73°

RealFeel Shade™68°

Max UV Index5.0 (Moderate)

WindNW 10 mph

Mon 8/17

69° /62°
89%
Cloudy; a morning shower in spots followed by rain and drizzle in the afternoon

RealFeel®67°

RealFeel Shade™64°

Max UV Index2.0 (Low)

WindSW 8 mph

Total Hours of Precipitation2.5

Total Hours of Rain2.5

Tue 8/18

71° /60°
62%
Cloudy; a morning shower in spots followed by rain and drizzle in the afternoon

RealFeel®68°

RealFeel Shade™66°

Max UV Index2.0 (Low)

WindW 12 mph

Total Hours of Precipitation3

Total Hours of Rain3

Wed 8/19

70° /57°
55%
Partly sunny with a shower in places

RealFeel®69°

RealFeel Shade™66°

Max UV Index4.0 (Moderate)

WindW 14 mph

Total Hours of Precipitation2

Total Hours of Rain2

Thu 8/20

71° /56°
55%
Intervals of clouds and sunshine with a couple of showers

RealFeel®72°

RealFeel Shade™67°

Max UV Index4.0 (Moderate)

WindWNW 9 mph

Total Hours of Precipitation2

Total Hours of Rain2

Fri 8/21

69° /55°
55%
Intervals of clouds and sunshine with a shower in spots

RealFeel®70°

RealFeel Shade™65°

Max UV Index5.0 (Moderate)

WindW 8 mph

Total Hours of Precipitation1.5

Total Hours of Rain1.5

Sat 8/22

70° /55°
58%
Clouds giving way to some sun; a little rain in the morning followed by a shower in spots in the afternoon

RealFeel®70°

RealFeel Shade™67°

Max UV Index4.0 (Moderate)

WindWNW 9 mph

Total Hours of Precipitation1.5

Total Hours of Rain1.5

Sun 8/23

70° /56°
55%
A little morning rain; otherwise, rather cloudy

RealFeel®70°

RealFeel Shade™67°

Max UV Index5.0 (Moderate)

WindW 9 mph

Total Hours of Precipitation1

Total Hours of Rain1

Mon 8/24

71° /57°
1%
Partly sunny

RealFeel®72°

RealFeel Shade™68°

Max UV Index5.0 (Moderate)

WindW 8 mph

Tue 8/25

69° /53°
55%
A thunderstorm in spots in the morning; otherwise, times of clouds and sun

RealFeel®73°

RealFeel Shade™68°

Max UV Index5.0 (Moderate)

WindWSW 5 mph

Total Hours of Precipitation1

Total Hours of Rain1

Wed 8/26

66° /52°
25%
Sunny spells

RealFeel®70°

RealFeel Shade™64°

Max UV Index5.0 (Moderate)

WindNNE 6 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Top Stories

Hurricane

Tropical Storm Cristobal forms in Atlantic, another may follow soon

1 hour ago

Astronomy

How to watch the Aug. 12, 2026, total solar eclipse

23 hours ago

Severe Weather

Derecho unleashes 90+ mph winds, spawns tornadoes in Midwest

4 hours ago

Severe Weather

Severe storms, flash flooding to threaten Plains, Midwest and East

1 hour ago

Astronomy

Perseid meteor shower peaks Wednesday night under ideal conditions

6 hours ago

 More Stories

Featured Stories

Climate

July’s record heat is the latest sign of a hotter US climate

21 minutes ago

Recreation

Bald eagle Jackie dies after more than 3 weeks of intensive care

1 day ago

Recreation

Shark pulls lifeguard underwater at Maine state park

1 day ago

Weather News

From car crashes to compost: 5 surprising ways wildfires can start

1 day ago

Climate

How extreme heat could affect your grocery bill

1 day ago
World Europe United Kingdom Vale of Glamorgan Llantwit Major

Weather Near Llantwit Major:

  • Cardiff, Cardiff
  • Newport, Newport
  • 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

...

...

...