Cardiff hour by hour Weather up to 120 hours – Forecast, Trends & News - United Kingdom
Cardiff, Cardiff, United Kingdom
Updated every 10 min
Today Conditions
8.6°C
/
4.8°C
Overcast
Temperature AVG :
6.9°C
Wind:
18.4 km/h
Humidity: 85%
Visibility:
10.0 km
Astronomy
Sunrise
08:13 AM
Sunset
04:04 PM
Moon Phase
Waning Crescent
UV Index
0.1 Good for going out
Moon illumination
14%
Air Quality
1
Good
AQI
PM2.5
4.65 µg/m³
PM10
9.05 µg/m³
O₃
56.0 μg/m3
NO₂
9.45 μg/m3
Cardiff next 48-Hour Forecast
Wind
14.4 km/h
Feels Like
6.9°C
Humidity
88%
Dew Point
7.3°C
°
Pressure
1002.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
18.4 km/h
Feels Like
5.5°C
Humidity
85%
Dew Point
6.0°C
°
Pressure
1003.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
13.7 km/h
Feels Like
5.3°C
Humidity
85%
Dew Point
5.4°C
°
Pressure
1004.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
9.0 km/h
Feels Like
5.3°C
Humidity
86%
Dew Point
4.9°C
°
Pressure
1006.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
9.4 km/h
Feels Like
4.6°C
Humidity
87%
Dew Point
4.5°C
°
Pressure
1007.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
9.7 km/h
Feels Like
4.2°C
Humidity
86%
Dew Point
4.1°C
°
Pressure
1007.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
7.9 km/h
Feels Like
4.6°C
Humidity
85%
Dew Point
3.9°C
°
Pressure
1008.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
8.3 km/h
Feels Like
4.7°C
Humidity
85%
Dew Point
4.0°C
°
Pressure
1009.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
8.3 km/h
Feels Like
4.8°C
Humidity
85%
Dew Point
4.2°C
°
Pressure
1011.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
9.0 km/h
Feels Like
4.7°C
Humidity
86%
Dew Point
4.4°C
°
Pressure
1012.0 mb
UV Index
0.0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
7.2 km/h
Feels Like
6.0°C
Humidity
86%
Dew Point
5.0°C
°
Pressure
1013.0 mb
UV Index
0.2
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
6.8 km/h
Feels Like
6.9°C
Humidity
83%
Dew Point
5.3°C
°
Pressure
1014.0 mb
UV Index
0.3
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
7.2 km/h
Feels Like
7.4°C
Humidity
81%
Dew Point
5.3°C
°
Pressure
1014.0 mb
UV Index
0.4
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
6.8 km/h
Feels Like
7.7°C
Humidity
71%
Dew Point
5.5°C
°
Pressure
1012.0 mb
UV Index
0.4
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
6.5 km/h
Feels Like
7.7°C
Humidity
82%
Dew Point
5.8°C
°
Pressure
1015.0 mb
UV Index
0.3
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
7.9 km/h
Feels Like
6.9°C
Humidity
83%
Dew Point
5.5°C
°
Pressure
1015.0 mb
UV Index
0.1
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
5.8 km/h
Feels Like
6.4°C
Humidity
84%
Dew Point
4.8°C
°
Pressure
1016.0 mb
UV Index
0.0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
5.8 km/h
Feels Like
5.7°C
Humidity
85%
Dew Point
4.2°C
°
Pressure
1016.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
6.8 km/h
Feels Like
5.1°C
Humidity
85%
Dew Point
4.1°C
°
Pressure
1017.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
6.5 km/h
Feels Like
4.7°C
Humidity
86%
Dew Point
3.8°C
°
Pressure
1018.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
7.2 km/h
Feels Like
4.1°C
Humidity
86%
Dew Point
3.5°C
°
Pressure
1018.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
6.1 km/h
Feels Like
4.0°C
Humidity
86%
Dew Point
3.1°C
°
Pressure
1018.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
6.5 km/h
Feels Like
3.7°C
Humidity
85%
Dew Point
2.8°C
°
Pressure
1019.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
4.0 km/h
Feels Like
4.3°C
Humidity
84%
Dew Point
2.4°C
°
Pressure
1019.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
4.3 km/h
Feels Like
3.9°C
Humidity
84%
Dew Point
2.2°C
°
Pressure
1018.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
3.6 km/h
Feels Like
4.1°C
Humidity
84%
Dew Point
2.1°C
°
Pressure
1018.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
4.3 km/h
Feels Like
3.8°C
Humidity
85%
Dew Point
2.2°C
°
Pressure
1019.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
5.8 km/h
Feels Like
3.3°C
Humidity
86%
Dew Point
2.4°C
°
Pressure
1019.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
7.9 km/h
Feels Like
2.6°C
Humidity
87%
Dew Point
2.5°C
°
Pressure
1019.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
8.6 km/h
Feels Like
2.3°C
Humidity
86%
Dew Point
2.3°C
°
Pressure
1019.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
10.4 km/h
Feels Like
2.0°C
Humidity
85%
Dew Point
2.2°C
°
Pressure
1019.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
11.5 km/h
Feels Like
2.1°C
Humidity
83%
Dew Point
2.2°C
°
Pressure
1019.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
11.9 km/h
Feels Like
1.8°C
Humidity
83%
Dew Point
2.1°C
°
Pressure
1019.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
14.0 km/h
Feels Like
2.1°C
Humidity
85%
Dew Point
2.8°C
°
Pressure
1019.0 mb
UV Index
0.0
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
18.0 km/h
Feels Like
3.1°C
Humidity
84%
Dew Point
4.0°C
°
Pressure
1018.0 mb
UV Index
0.2
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
20.9 km/h
Feels Like
4.2°C
Humidity
81%
Dew Point
4.6°C
°
Pressure
1018.0 mb
UV Index
0.2
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
22.7 km/h
Feels Like
5.0°C
Humidity
80%
Dew Point
5.1°C
°
Pressure
1017.0 mb
UV Index
0.2
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
24.5 km/h
Feels Like
5.4°C
Humidity
80%
Dew Point
5.6°C
°
Pressure
1016.0 mb
UV Index
0.1
( Good for going out
)
Visibility
10.0 km
Chance of rain
0%
Wind
25.2 km/h
Feels Like
5.4°C
Humidity
82%
Dew Point
5.9°C
°
Pressure
1015.0 mb
UV Index
0.1
( Good for going out
)
Visibility
10.0 km
Chance of rain
81%
Wind
26.6 km/h
Feels Like
5.4°C
Humidity
82%
Dew Point
6.0°C
°
Pressure
1015.0 mb
UV Index
0.0
( Good for going out
)
Visibility
10.0 km
Chance of rain
100%
Wind
27.4 km/h
Feels Like
5.4°C
Humidity
83%
Dew Point
6.2°C
°
Pressure
1014.0 mb
UV Index
0.0
( Good for going out
)
Visibility
10.0 km
Chance of rain
100%
Wind
26.6 km/h
Feels Like
5.6°C
Humidity
83%
Dew Point
6.4°C
°
Pressure
1014.0 mb
UV Index
0
( Good for going out
)
Visibility
10.0 km
Chance of rain
100%
Wind
28.1 km/h
Feels Like
5.7°C
Humidity
85%
Dew Point
6.8°C
°
Pressure
1013.0 mb
UV Index
0
( Good for going out
)
Visibility
2.0 km
Chance of rain
100%
Wind
32.0 km/h
Feels Like
5.6°C
Humidity
87%
Dew Point
7.3°C
°
Pressure
1012.0 mb
UV Index
0
( Good for going out
)
Visibility
2.0 km
Chance of rain
100%
Wind
37.4 km/h
Feels Like
5.7°C
Humidity
87%
Dew Point
7.6°C
°
Pressure
1012.0 mb
UV Index
0
( Good for going out
)
Visibility
9.0 km
Chance of rain
100%
Wind
38.5 km/h
Feels Like
5.6°C
Humidity
90%
Dew Point
8.1°C
°
Pressure
1011.0 mb
UV Index
0
( Good for going out
)
Visibility
9.0 km
Chance of rain
100%
Wind
38.9 km/h
Feels Like
5.9°C
Humidity
91%
Dew Point
8.4°C
°
Pressure
1011.0 mb
UV Index
0
( Good for going out
)
Visibility
9.0 km
Chance of rain
100%
Wind
36.7 km/h
Feels Like
6.1°C
Humidity
92%
Dew Point
8.8°C
°
Pressure
1011.0 mb
UV Index
0
( Good for going out
)
Visibility
9.0 km
Chance of rain
100%
Cardiff 5-Day Forecast
Today
Overcast
8.6°C
/
4.8°C
0%
2025-12-17
Moderate rain
9.2°C
/
4.5°C
86%
2025-12-18
Heavy rain
11.3°C
/
8.2°C
86%
2025-12-19
Patchy rain nearby
8.6°C
/
5.6°C
88%
2025-12-20
Patchy rain nearby
9.2°C
/
5.8°C
89%