Hourly Weather Forecast - Plasnewydd, Cardiff - Caerdydd, GB

12 AM
41°F
10%
2mph
W
Mostly Cloudy
Humidity
75%
Feels like
41°F
Dew Point
33°F
1 AM
40°F
10%
3mph
WSW
Mostly Cloudy
Humidity
79%
Feels like
40°F
Dew Point
34°F
2 AM
40°F
10%
1mph
WSW
Mostly Cloudy
Humidity
80%
Feels like
40°F
Dew Point
34°F
3 AM
40°F
20%
1mph
SSW
Mostly Cloudy
Humidity
81%
Feels like
40°F
Dew Point
35°F
4 AM
41°F
20%
2mph
SW
Mostly Cloudy
Humidity
78%
Feels like
41°F
Dew Point
35°F
5 AM
42°F
30%
2mph
SSW
30% Chance of Light Rain
Humidity
75%
Feels like
42°F
Dew Point
35°F
6 AM
43°F
30%
2mph
SSW
30% Chance of Light Rain
Humidity
72%
Feels like
43°F
Dew Point
35°F
6:00 AM
7 AM
45°F
30%
2mph
SSW
30% Chance of Light Rain
Humidity
72%
Feels like
45°F
Dew Point
37°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

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

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

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

When Does Spring Begin?

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