Hourly Weather Forecast - Cardiff, , GB

12 AM
41°F
10%
9mph
WNW
Partly Cloudy
Humidity
68%
Feels like
35°F
Dew Point
31°F
1 AM
40°F
10%
9mph
W
Partly Cloudy
Humidity
71%
Feels like
34°F
Dew Point
32°F
2 AM
40°F
10%
9mph
WNW
Partly Cloudy
Humidity
74%
Feels like
34°F
Dew Point
32°F
3 AM
39°F
10%
9mph
WNW
Partly Cloudy
Humidity
77%
Feels like
33°F
Dew Point
33°F
4 AM
39°F
10%
9mph
WNW
Partly Cloudy
Humidity
79%
Feels like
33°F
Dew Point
33°F
5 AM
39°F
10%
9mph
WNW
Mostly Clear
Humidity
80%
Feels like
33°F
Dew Point
33°F
6 AM
40°F
10%
9mph
NW
Mostly Clear
Humidity
77%
Feels like
34°F
Dew Point
33°F
6:02 AM
7 AM
42°F
10%
9mph
NW
Mostly Sunny
Humidity
73%
Feels like
36°F
Dew Point
34°F
8 AM
44°F
10%
8mph
NW
Partly Cloudy
Humidity
69%
Feels like
40°F
Dew Point
35°F
9 AM
47°F
10%
8mph
WNW
Partly Cloudy
Humidity
64%
Feels like
43°F
Dew Point
35°F
10 AM
49°F
10%
8mph
WNW
Partly Cloudy
Humidity
59%
Feels like
45°F
Dew Point
35°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Today's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

Lightning Safety

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide