Search for a location

Cardiff - Weather warnings issued

14-day forecast
Weather warnings issued

Forecast - Cardiff

Day by day forecast

Last updated
  1. Tonight
    ,
    A clear sky and light winds
    ,
    Low15°59°
    ,
    Wind speed2mph4km/h2mph4km/hnorth-westerly
  2. Wednesday8thJulyWed8th
    ,
    Sunny and light winds
    ,
    High29°84°
    Low14°57°
    ,
    Wind speed7mph12km/h7mph12km/hsoutherly
  3. Thursday9thJulyThu9th
    ,
    Sunny and light winds
    ,
    High30°85°
    Low17°63°
    ,
    Wind speed5mph7km/h5mph7km/hsouth-westerly
  4. Friday10thJulyFri10th
    ,
    Sunny and light winds
    ,
    High32°90°
    Low18°64°
    ,
    Wind speed6mph10km/h6mph10km/heasterly
  5. Saturday11thJulySat11th
    ,
    Sunny and a gentle breeze
    ,
    High31°87°
    Low16°61°
    ,
    Wind speed12mph19km/h12mph19km/hnorth-easterly
  6. Sunday12thJulySun12th
    ,
    Sunny and a moderate breeze
    ,
    High29°85°
    Low14°57°
    ,
    Wind speed17mph27km/h17mph27km/hnorth-easterly
  7. Monday13thJulyMon13th
    ,
    Sunny and a moderate breeze
    ,
    High28°83°
    Low15°59°
    ,
    Wind speed18mph29km/h18mph29km/hnorth-easterly
  8. Tuesday14thJulyTue14th
    ,
    Sunny and a moderate breeze
    ,
    High29°84°
    Low17°62°
    ,
    Wind speed16mph26km/h16mph26km/hnorth-easterly
  9. Wednesday15thJulyWed15th
    ,
    Sunny intervals and a moderate breeze
    ,
    High29°84°
    Low16°61°
    ,
    Wind speed14mph22km/h14mph22km/heasterly
  10. Thursday16thJulyThu16th
    ,
    Drizzle and a gentle breeze
    ,
    High27°81°
    Low18°64°
    ,
    Wind speed11mph17km/h11mph17km/hnorth-easterly
  11. Friday17thJulyFri17th
    ,
    Sunny intervals and a gentle breeze
    ,
    High27°80°
    Low15°59°
    ,
    Wind speed10mph16km/h10mph16km/hwesterly
  12. Saturday18thJulySat18th
    ,
    Sunny intervals and a gentle breeze
    ,
    High25°77°
    Low15°58°
    ,
    Wind speed11mph17km/h11mph17km/hwesterly
  13. Sunday19thJulySun19th
    ,
    Drizzle and a gentle breeze
    ,
    High24°75°
    Low14°58°
    ,
    Wind speed10mph16km/h10mph16km/hwesterly
  14. Monday20thJulyMon20th
    ,
    Thundery showers and a gentle breeze
    ,
    High23°73°
    Low15°59°
    ,
    Wind speed12mph19km/h12mph19km/hwesterly
Back to top
A clear sky and light windsSunny and light windsSunny and light windsSunny and light windsSunny and a gentle breezeSunny and a moderate breezeSunny and a moderate breezeSunny and a moderate breezeSunny intervals and a moderate breezeDrizzle and a gentle breezeSunny intervals and a gentle breezeSunny intervals and a gentle breezeDrizzle and a gentle breezeThundery showers and a gentle breeze

Environmental Summary

Sunrise Sunset

Sunrise05:04Sunset21:30
PollenVery HighUVLowPollutionLow

Sunrise Sunset

Sunrise05:05Sunset21:30
PollenVery HighUVHighPollutionLow

Sunrise Sunset

Sunrise05:06Sunset21:29
PollenVery HighUVHighPollutionModerate

Sunrise Sunset

Sunrise05:07Sunset21:28
PollenVery HighUVVery HighPollutionModerate

Sunrise Sunset

Sunrise05:08Sunset21:27
PollenVery HighUVVery HighPollutionModerate

Sunrise Sunset

Sunrise05:09Sunset21:27
UVHigh

Sunrise Sunset

Sunrise05:11Sunset21:26
UVHigh

Sunrise Sunset

Sunrise05:12Sunset21:25
UVHigh

Sunrise Sunset

Sunrise05:13Sunset21:24
UVHigh

Sunrise Sunset

Sunrise05:14Sunset21:23
UVHigh

Sunrise Sunset

Sunrise05:15Sunset21:22
UVHigh

Sunrise Sunset

Sunrise05:16Sunset21:21
UVModerate

Sunrise Sunset

Sunrise05:18Sunset21:20
UVHigh

Sunrise Sunset

Sunrise05:19Sunset21:18
UVModerate
Weather warnings issued

Hour by hour forecast

Last updated
Last updated

Environmental Summary

Sunrise Sunset

Sunrise05:04Sunset21:30
PollenVery HighUVLowPollutionLow

Sunrise Sunset

Sunrise05:05Sunset21:30
PollenVery HighUVHighPollutionLow

Sunrise Sunset

Sunrise05:06Sunset21:29
PollenVery HighUVHighPollutionModerate

Sunrise Sunset

Sunrise05:07Sunset21:28
PollenVery HighUVVery HighPollutionModerate

Sunrise Sunset

Sunrise05:08Sunset21:27
PollenVery HighUVVery HighPollutionModerate

Sunrise Sunset

Sunrise05:09Sunset21:27
UVHigh

Sunrise Sunset

Sunrise05:11Sunset21:26
UVHigh

Sunrise Sunset

Sunrise05:12Sunset21:25
UVHigh

Sunrise Sunset

Sunrise05:13Sunset21:24
UVHigh

Sunrise Sunset

Sunrise05:14Sunset21:23
UVHigh

Sunrise Sunset

Sunrise05:15Sunset21:22
UVHigh

Sunrise Sunset

Sunrise05:16Sunset21:21
UVModerate

Sunrise Sunset

Sunrise05:18Sunset21:20
UVHigh

Sunrise Sunset

Sunrise05:19Sunset21:18
UVModerate
Back to top

Forecast for Wales

  • 8 hours ago
  • Updated Monday to Friday only

Latest forecast for South East Wales

Today

Today is going to be a dry and fine day with plenty of sunshine and little to no cloud cover. Very warm.

Tonight

Tonight is set to be mainly clear and dry, however in the early hours patches of mist, fog and low cloud are expected to develop.

Thursday

Tomorrow morning, any patches of mist, fog and low cloud will clear early. The rest of the day will be dry, sunny and very warm, or even hot in places.

Outlook for Friday to Sunday

Friday will see the outside chance of an isolated shower developing, however it will be mostly dry and sunny. Saturday and Sunday are set to be dry and fine days with plenty of sunshine and just the odd cloud moving in at times. It will be hot throughout.

  • 53 minutes ago

Our favourite Weather Watchers photos nearby

Report for Caldicot, Monmouthshire

26°79°
Sunny

Reported by catherine mayo

Report for Penarth, Vale of Glamorgan

23°73°
Sunny intervals

Reported by Nadezna

Report for Birchgrove, Cardiff

24°75°
Sunny

Reported by Psmitty

Report for Lavernock, Vale of Glamorgan

21°70°
Sunny intervals

Reported by Nadezna

Settings

BBC Weather in association with MeteoGroup

All times are British Summer Time (Europe/London, GMT+1) unless otherwise stated.