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Wales weather live forecast
Today's maximum temperature in Wales is expected to be 82°F. Select a day from the live weather forecast for Wales (Cardiff), UK for more weather parameters.
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Friday
15th Aug
-
Saturday
16th Aug -
Sunday
17th Aug -
Monday
18th Aug
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Tuesday
19th Aug
5-day weather forecast updated at 04:00 on Friday 15th August 2025 GMT
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The 5-day weather forecast for Wales (Cardiff) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.
Top Wales destinations
Below are temperatures expected today at popular countries, regions and places in Wales. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.
All Wales regions
All Wales destinations
- Aberaeron
- Abergavenny
- Aberystwyth
- Bangor
- Barmouth
- Betws-y-Coed
- Brecon
- Builth Wells
- Caernarfon
- Camarthen
- Cardiff
- Chepstow
- Colwyn Bay
- Cowbridge
- Fishguard
- Gower Peninsula
- Haverfordwest
- Hay-on-Wye
- Holyhead
- Lake Vyrnwy
- Llangollen
- Machynlleth
- Monmouth
- Pembroke
- Porthcawl
- Porthmadog
- Pwllheli
- Rhayader
- Rhyl
- St Davids
- Swansea
- Tenby
- Welshpool
- Wrexham
Wales weather forecast by day
Below are the detailed weather forecasts for Wales for the next 5 days. The forecasts shown are for Cardiff and may not represent the whole of Wales. Browse more destinations in Wales to view more weather forecasts.
Wales weather for Friday 15th August 2025
Expect scattered clouds in Wales with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the north-east.
- °F maximum temperature
- °F minimum temperature
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scattered clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- low heat & humidity
- mph wind from NE
Wales weather for Saturday 16th August 2025
Expect scattered clouds in Wales with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the east.
- °F maximum temperature
- °F minimum temperature
-
scattered clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- low heat & humidity
- mph wind from E
Wales weather for Sunday 17th August 2025
Expect scattered clouds in Wales with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the east.
- °F maximum temperature
- °F minimum temperature
-
scattered clouds
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- low heat & humidity
- mph wind from E
Wales weather for Monday 18th August 2025
Expect broken clouds in Wales with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the east.
- °F maximum temperature
- °F minimum temperature
-
broken clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- low heat & humidity
- mph wind from E
Wales weather for Tuesday 19th August 2025
Expect broken clouds in Wales with a maximum temperature of 81°F, low levels of heat & humidity, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the north-east.
- °F maximum temperature
- °F minimum temperature
-
broken clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- low heat & humidity
- mph wind from NE
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Metric (°C) | Imperial (°F)
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