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

Llanharan, Rhondda, Cynon, Taf

78°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Llanharan

Rhondda, Cynon, Taf

78°
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
Llanharan, Rhondda, Cynon, Taf 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
2
Red Warning for Extreme Heat

May

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
26
65°
45°
27
65°
46°
28
56°
48°
29
67°
45°
30
73°
49°
1
60°
49°
2
62°
46°
3
62°
50°
4
63°
52°
5
58°
51°
6
58°
47°
7
60°
48°
8
65°
50°
9
67°
50°
10
56°
45°
11
58°
37°
12
58°
38°
13
56°
47°
14
55°
44°
15
59°
40°
16
55°
43°
17
58°
45°
18
53°
46°
19
60°
53°
20
61°
54°
21
71°
55°
22
73°
55°
23
67°
54°
24
80°
50°
25
87°
62°
26
87°
65°
27
85°
65°
28
78°
58°
29
69°
55°
30
70°
49°
31
65°
57°
1
66°
55°
2
64°
56°
3
66°
56°
4
62°
54°
5
60°
52°
6
61°
54°

Temperature Graph

°F
90° 78° 66° 54° 42° May
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

May Weather in Llanharan

Llanharan's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Llanharan. See also: June | July | August.

Further Ahead

June 2026

July 2026

August 2026

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Top Stories

Weather News

France has hottest day ever recorded as Europe heat wave intensifies

7 hours ago

Severe Weather

Central U.S. storms to bring daily dose of severe weather, flood risk

5 hours ago

Weather Forecasts

Massive Midwest heat dome brewing prior to Independence Day

5 hours ago

Live Blog

Live: World Cup 2026 weather updates

LATEST ENTRY

Mexico City match could face rain, lightning on Wednesday evening

7 hours ago

Weather Forecasts

'Extreme' weather could fuel erratic wildfires in western US

5 hours ago

More Stories

Featured Stories

Weather News

Earthquake strikes California, shaking felt around San Francisco

4 hours ago

Weather News

Utah wildfires force evacuations as crews work in hot, windy weather

8 hours ago

Severe Weather

Storm knocks down tree, exposes 100-year old hidden gravestone

1 day ago

Astronomy

NASA kicks World Cup excitement into orbit with soccer ball study

1 day ago

Weather News

Endangered fin whale found dead on cruise ship's bow in Alaska

8 hours ago

World Europe United Kingdom Rhondda, Cynon, Taf Llanharan

Weather Near Llanharan:

  • 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 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

...

...

...