Hourly Weather Forecast - Cardiff, , GB

12 AM
44°F
30%
10mph
W
30% Chance of Light Rain
Humidity
79%
Feels like
39°F
Dew Point
38°F
1 AM
44°F
30%
9mph
W
30% Chance Rain Showers
Humidity
80%
Feels like
39°F
Dew Point
38°F
2 AM
44°F
30%
8mph
W
30% Chance Rain Showers
Humidity
80%
Feels like
39°F
Dew Point
38°F
3 AM
44°F
30%
6mph
W
30% Chance Rain Showers
Humidity
80%
Feels like
40°F
Dew Point
38°F
4 AM
43°F
30%
6mph
W
30% Chance Rain Showers
Humidity
80%
Feels like
39°F
Dew Point
38°F
5 AM
43°F
20%
5mph
W
Partly Cloudy
Humidity
80%
Feels like
40°F
Dew Point
38°F
6 AM
44°F
20%
5mph
W
Mostly Clear
Humidity
78%
Feels like
41°F
Dew Point
38°F
6:25 AM
7 AM
45°F
10%
7mph
WSW
Mostly Sunny
Humidity
75%
Feels like
41°F
Dew Point
38°F
8 AM
47°F
20%
7mph
WSW
Mostly Sunny
Humidity
72%
Feels like
43°F
Dew Point
38°F
9 AM
48°F
10%
8mph
WSW
Mostly Sunny
Humidity
70%
Feels like
44°F
Dew Point
39°F
10 AM
49°F
10%
9mph
WSW
Partly Cloudy
Humidity
68%
Feels like
45°F
Dew Point
39°F
11 AM
49°F
10%
11mph
WSW
Mostly Cloudy
Humidity
67%
Feels like
45°F
Dew Point
39°F
12 PM
50°F
10%
11mph
W
Cloudy
Humidity
67%
Feels like
45°F
Dew Point
39°F
1 PM
50°F
20%
14mph
WSW
Cloudy
Humidity
70%
Feels like
45°F
Dew Point
40°F
2 PM
49°F
20%
13mph
WSW
Mostly Cloudy
Humidity
76%
Feels like
44°F
Dew Point
42°F
3 PM
49°F
30%
12mph
WSW
30% Chance of Light Rain
Humidity
80%
Feels like
44°F
Dew Point
43°F
4 PM
49°F
30%
12mph
WSW
30% Chance of Light Rain
Humidity
84%
Feels like
44°F
Dew Point
44°F
5 PM
48°F
30%
11mph
SW
30% Chance of Light Rain
Humidity
86%
Feels like
44°F
Dew Point
45°F
6 PM
48°F
30%
10mph
SW
30% Chance of Light Rain
Humidity
88%
Feels like
44°F
Dew Point
45°F
6:18 PM
7 PM
48°F
20%
11mph
SW
Cloudy
Humidity
89%
Feels like
44°F
Dew Point
45°F
8 PM
48°F
20%
10mph
SW
Cloudy
Humidity
88%
Feels like
44°F
Dew Point
45°F
9 PM
48°F
20%
8mph
SSW
Cloudy
Humidity
88%
Feels like
45°F
Dew Point
45°F
10 PM
48°F
20%
9mph
SSW
Cloudy
Humidity
88%
Feels like
44°F
Dew Point
45°F
11 PM
48°F
20%
11mph
SSW
Cloudy
Humidity
90%
Feels like
44°F
Dew Point
46°F

Today's Severe Weather Outlook

Severe Storms Rally from Gulf Coast to Mid-Atlantic

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

Hurricane Tracker

Allergy Forecast

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