Cardiff
10 day weather forecast for Cardiff
Friday, 11th September 2026, at 02:36
today
21° 12°
tomorrow
20° 11°
Sunday
21° 14°
Monday
23° 13°
Tuesday
21° 12°
Wednesday
18° 11°
Thursday
16° 11°
Seemore
Cardiff Weather Pages
Cardiff weather forecast
The weather forecast for Cardiff over the next 5 days indicates comfortable conditions with temperatures ranging from 20 °C to 23 °C.
Light rain is expected today and will continue at least through Tuesday.
Wind speeds are expected to be breezy, averaging around 20 km/h.
Cardiff 14 days weather forecast
This weeks weather in Cardiff. Click on a date for detailed forecasts
Fri. 11
21°
12°
0.2 mm
Sat. 12
20°
11°
2.8 mm
Sun. 13
21°
14°
1.5 mm
Mon. 14
23°
13°
0.4 mm
Tue. 15
21°
12°
0.9 mm
Wed. 16
18°
11°
0.1 mm
Thu. 17
16°
11°
1.1 mm
Fri. 18
18°
12°
4.1 mm
Sat. 19
17°
11°
0.1 mm
Sun. 20
17°
11°
0.6 mm
Mon. 21
17°
8°
0 mm
Tue. 22
19°
7°
0 mm
Wed. 23
20°
9°
0 mm
Further Ahead
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Access Cardiff weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Cardiff long range weather forecast
30 day weather forecast for Cardiff
Important Notice
Our Cardiff long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Rain Forecast for the Next 14 Days in Cardiff
The chart displays the expected rainfall values (in mm) over the next 14 days in Cardiff, highlighting variations in precipitation levels for specific dates. ☔
Cardiff Wind Speed Forecast Chart
This chart illustrates the projected daily max wind speed (in km) in Cardiff over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀
Frequently asked questions about the weather in Cardiff
How warm is it in Cardiff over the next 14 days?
Over the next two weeks, temperatures in Cardiff are expected to range from around 7 °C on the coldest nights up to about 23 °C on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Cardiff in the next two weeks?
Yes - rain is expected on about 11 of the next 14 days in Cardiff, with roughly 12 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in Cardiff?
Maximum wind speeds in Cardiff are forecast to reach about 41 km/h at their peak over the next 14 days.
When is the best time to visit Cardiff?
For a month-by-month look at temperatures and rainfall, see our best time to visit Cardiff guide.
How accurate is the 14-day forecast for Cardiff?
Our Cardiff forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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Where is Cardiff?Get accurate weather forecasts for Cardiff, located at latitude 51.48 and longitude -3.18. Stay updated with localized weather information tailored for Cardiff.
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