Cardiff weather live forecast

Tomorrow's maximum temperature in Cardiff is expected to be 79°F.

5-day weather forecast updated at 04:00 on Thursday 1st May 2025 GMT

More about Cardiff

Cardiff by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Wales

LateRooms.com: Last minute UK hotel deals

  • Check out last minute deals on hotels in the UK
  • Find cheap hotels for popular cities & destinations
  • Filter deals by star rating, facilities, location & more
Go to LateRooms.com deal >>

View all LateRooms.com offers

The 5-day weather forecast for Wales (Cardiff) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Cardiff weather forecast by day

Below are the detailed weather forecasts for Cardiff for the next 5 days.

Cardiff weather for Thursday 1st May 2025

Expect broken clouds in Cardiff, Wales with a maximum temperature of 79°F, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the east.

  • 79°F maximum temperature79
    °F maximum temperature
  • 48°F minimum temperature48
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 5 (Moderate)5
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 79°F wind chill79
    °F wind chill
  • Light breeze of 6 mph from the East6
    mph wind from E

Back to top

Cardiff weather for Friday 2nd May 2025

Expect scattered clouds in Cardiff, Wales with a maximum temperature of 73°F, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the north-east.

  • 73°F maximum temperature73
    °F maximum temperature
  • 52°F minimum temperature52
    °F minimum temperature
  • Scattered clouds
    scattered clouds
  • 11 hours of bright sunshine11
    hours of sunshine
  • UV (maximum) index 4 (Moderate)4
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 73°F wind chill73
    °F wind chill
  • Moderate breeze of 12 mph from the North-East12
    mph wind from NE

Back to top

Cardiff weather for Saturday 3rd May 2025

Expect isolated thunderstorms in Cardiff, Wales with a maximum temperature of 68°F, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 15% chance of some rain and a moderate breeze of 15 mph from the north-east.

  • 68°F maximum temperature68
    °F maximum temperature
  • 52°F minimum temperature52
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 5 (Moderate)5
    UV index (Moderate)
  • 15% chance of some rain15
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • 68°F wind chill68
    °F wind chill
  • Moderate breeze of 15 mph from the North-East15
    mph wind from NE

Back to top

Cardiff weather for Sunday 4th May 2025

Expect scattered clouds in Cardiff, Wales with a maximum temperature of 59°F, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the north-east.

  • 59°F maximum temperature59
    °F maximum temperature
  • 45°F minimum temperature45
    °F minimum temperature
  • Scattered clouds
    scattered clouds
  • 9 hours of bright sunshine9
    hours of sunshine
  • UV (maximum) index 4 (Moderate)4
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Moderate breeze of 16 mph from the North-East16
    mph wind from NE

Back to top

Cardiff weather for Monday 5th May 2025

Expect scattered clouds in Cardiff, Wales with a maximum temperature of 57°F, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the north-east.

  • 57°F maximum temperature57
    °F maximum temperature
  • 39°F minimum temperature39
    °F minimum temperature
  • Scattered clouds
    scattered clouds
  • 8 hours of bright sunshine8
    hours of sunshine
  • UV (maximum) index 4 (Moderate)4
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Moderate breeze of 16 mph from the North-East16
    mph wind from NE

Back to top

Away Resorts: Current holiday offers under £500

  • Book budget breaks in the UK with Away Resorts under £500
  • Check deals for holiday parks by county for next few months
  • Destinations include Cornwall, Dorset, Lincolnshire & Yorkshire
Go to Away Resorts deal >>

View all Away Resorts offers

Metric (°C)  |  Imperial (°F)

Back to top

More about Wales

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^