Cardiff

Hourly weather forecast

Model data
TimeWeatherTempRainChanceCloudSpeedGustDirHumPress
13:0017°C0mm<10%98%7mph8mph76%1027mB
14:0018°C0mm<10%93%10mph11mph73%1027mB
15:0018°C0mm<10%100%12mph18mph75%1026mB
16:0017°C0mm<10%100%13mph20mph80%1026mB
17:0015°C0mm<10%100%13mph21mph87%1026mB
18:0014°C0mm<10%100%12mph20mph89%1025mB
19:0013°C0mm10%98%13mph19mph91%1025mB
20:0012°C0mm10%96%14mph22mph92%1026mB
21:0012°C0mm20%98%14mph22mph95%1026mB
22:0011°C0mm40%90%12mph21mph94%1026mB
23:0010°C0mm<10%98%10mph18mph94%1026mB
16 day 30 day
Fri 12 Apr 2024, update Arpege 1 of 2 today

Sun and moon

▲06:24▼20:04    ▲07:49Moon waxing crescent▼00:28

Switch layout

Detailed UK and RoI map

Check the zoomable weather map to see the bigger picture and what could be with you soon.

Cardiff UK and RoI map Arpege view

Detailed local map

Check the local weather map to increase forecast confidence.

Cardiff area hi-res map Arpege view

Forecast summary


Daily temperature range

Fri 12 Apr 2024 10°C to 18°C*

Sat 13 Apr 2024 8°C to 15°C

Sun 14 Apr 2024 7°C to 12°C

Daily rain totals

Fri 12 Apr 2024 0mm*

Sat 13 Apr 2024 0.1mm

*remaining time today

Graphs

Select variable/s, graph type and plot

Temp Surface Pressure Wind speed Wind gust

Rain total Cloud cover Humidity

Location details

Approx: Lat: 51.5 Lon: -3.1 UK MAP

Hourly forecast information

Data from the Meteo France Arpege and UK Met Office UKV models can be used to generate the hourly forecast using the buttons at the top.

Which is the best one to use? The answer will vary and may depend on factors such as your location and current weather patterns.

The model data is mapped to latitude - longitude coordinates and additional processing is done.

Two daily updates from each of the models are used.

Rain chance

The % rain chance is calculated by looking at the precipitation forecasts for a 0.4° x 0.4° area.

Example: 50% is displayed. It means there is a 50% chance of rain falling somewhere within the forecast area.

Unlike the Will it rain feature, it is based on data from the selected computer model run only.



COMPUTER MODELS

INFO

Short range
Short to medium range
Medium to long range
Deterministic
Ensemble

See the Model inventory for the full list of model charts and data