Hourly Weather Forecast - Cardiff, , GB

5 AM
35°F
0%
5mph
S
Mostly Cloudy
Humidity
98%
Feels like
30°F
Dew Point
34°F
6 AM
36°F
0%
8mph
S
Cloudy
Humidity
96%
Feels like
30°F
Dew Point
35°F
7 AM
38°F
0%
8mph
S
Cloudy
Humidity
96%
Feels like
32°F
Dew Point
37°F
8 AM
40°F
30%
9mph
S
30% Chance of Light Rain
Humidity
96%
Feels like
34°F
Dew Point
39°F
8:12 AM
9 AM
42°F
30%
8mph
S
30% Chance of Light Rain
Humidity
96%
Feels like
37°F
Dew Point
41°F
10 AM
44°F
60%
11mph
S
60% Chance of Light Rain
Humidity
96%
Feels like
39°F
Dew Point
43°F
11 AM
46°F
80%
11mph
S
80% Chance of Light Rain
Humidity
98%
Feels like
40°F
Dew Point
46°F
12 PM
47°F
90%
14mph
SSW
Light Rain
Humidity
98%
Feels like
41°F
Dew Point
47°F
1 PM
48°F
90%
15mph
S
Light Rain
Humidity
99%
Feels like
42°F
Dew Point
48°F
2 PM
48°F
90%
15mph
S
Light Rain
Humidity
99%
Feels like
43°F
Dew Point
48°F
3 PM
49°F
100%
15mph
S
Rain
Humidity
99%
Feels like
43°F
Dew Point
48°F
4 PM
49°F
100%
16mph
S
Rain
Humidity
98%
Feels like
44°F
Dew Point
49°F
4:04 PM
5 PM
50°F
100%
16mph
S
Rain
Humidity
98%
Feels like
44°F
Dew Point
49°F
6 PM
50°F
90%
16mph
SSW
Rain
Humidity
97%
Feels like
50°F
Dew Point
49°F
7 PM
51°F
90%
18mph
SSW
Rain
Humidity
96%
Feels like
51°F
Dew Point
50°F
8 PM
51°F
100%
19mph
SSW
Light Rain
Humidity
96%
Feels like
51°F
Dew Point
50°F
9 PM
52°F
100%
18mph
SSW
Rain
Humidity
95%
Feels like
52°F
Dew Point
51°F
10 PM
52°F
100%
17mph
SSW
Rain
Humidity
95%
Feels like
52°F
Dew Point
51°F
11 PM
52°F
80%
15mph
SW
80% Chance of Rain
Humidity
96%
Feels like
52°F
Dew Point
51°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide