Weather Forecast for Cardiff
Cardiff, United Kingdom
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Current Weather - Cardiff: 18°C
Current Weather - Cardiff: 18°C
Cardiff, United Kingdom
Overcast
Feels like 18°C
Wind
17 km/h W
Humidity
88%
Pressure
1019 mb
UV Index
4
Visibility
10 km
Patchy rain nearby
Saturday, June 20, 2026
High
19°C
Low
14°C
Rain Chance
40%
Hourly Forecast
19°C
19°C
19°C
19°C
19°C
19°C
19°C
18°C
17°C
16°C
15°C
14°C
Day Statistics
Maximum Wind
17 km/h
Humidity
81%
Precipitation
0 mm
UV Index
6
Visibility
8 km
Rain Chance
40%
Snow Chance
0%
Sun & Moon
Sunrise
04:55 AM
Sunset
09:33 PM
Moonrise
11:20 AM
Moonset
12:30 AM
Moon Phase
First Quarter
Moon Illumination
38%
Air Quality
PM2.5
2.8
μg/m³
PM10
4.6
μg/m³
NO₂
4.9
μg/m³
O₃
50.6
μg/m³
SO₂
0.6
μg/m³
CO
121.3
μg/m³
Sunny
Sunday, June 21, 2026
High
24°C
Low
12°C
Rain Chance
7%
Hourly Forecast
13°C
13°C
13°C
13°C
12°C
12°C
12°C
14°C
16°C
17°C
19°C
20°C
21°C
21°C
22°C
23°C
23°C
24°C
24°C
24°C
23°C
21°C
20°C
19°C
Day Statistics
Maximum Wind
15 km/h
Humidity
74%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
7%
Snow Chance
0%
Sun & Moon
Sunrise
04:55 AM
Sunset
09:33 PM
Moonrise
12:43 PM
Moonset
12:44 AM
Moon Phase
First Quarter
Moon Illumination
48%
Air Quality
PM2.5
4.8
μg/m³
PM10
7.2
μg/m³
NO₂
9.2
μg/m³
O₃
55.8
μg/m³
SO₂
1
μg/m³
CO
144
μg/m³
Partly Cloudy
Monday, June 22, 2026
High
25°C
Low
17°C
Rain Chance
12%
Hourly Forecast
19°C
18°C
18°C
17°C
17°C
17°C
17°C
18°C
19°C
21°C
22°C
23°C
23°C
24°C
24°C
25°C
25°C
25°C
25°C
24°C
24°C
22°C
21°C
20°C
Day Statistics
Maximum Wind
13 km/h
Humidity
81%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
12%
Snow Chance
0%
Sun & Moon
Sunrise
04:55 AM
Sunset
09:33 PM
Moonrise
02:04 PM
Moonset
12:56 AM
Moon Phase
First Quarter
Moon Illumination
59%
Air Quality
PM2.5
9.2
μg/m³
PM10
15.4
μg/m³
NO₂
9.2
μg/m³
O₃
85.4
μg/m³
SO₂
0.8
μg/m³
CO
154
μg/m³
Sunny
Tuesday, June 23, 2026
High
24°C
Low
17°C
Rain Chance
11%
Hourly Forecast
20°C
19°C
19°C
18°C
18°C
17°C
18°C
19°C
20°C
21°C
22°C
23°C
23°C
24°C
24°C
24°C
24°C
24°C
23°C
22°C
21°C
19°C
18°C
18°C
Day Statistics
Maximum Wind
17 km/h
Humidity
81%
Precipitation
0 mm
UV Index
8
Visibility
9 km
Rain Chance
11%
Snow Chance
0%
Sun & Moon
Sunrise
04:56 AM
Sunset
09:33 PM
Moonrise
03:24 PM
Moonset
01:09 AM
Moon Phase
Waxing Gibbous
Moon Illumination
69%
Air Quality
PM2.5
18.2
μg/m³
PM10
32
μg/m³
NO₂
15.6
μg/m³
O₃
85.4
μg/m³
SO₂
2.3
μg/m³
CO
190.6
μg/m³
Sunny
Wednesday, June 24, 2026
High
28°C
Low
16°C
Rain Chance
8%
Hourly Forecast
18°C
17°C
20°C
19°C
16°C
19°C
19°C
18°C
22°C
23°C
21°C
24°C
25°C
24°C
27°C
28°C
26°C
28°C
28°C
25°C
24°C
23°C
21°C
20°C
Day Statistics
Maximum Wind
16 km/h
Humidity
77%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
8%
Snow Chance
0%
Sun & Moon
Sunrise
04:56 AM
Sunset
09:33 PM
Moonrise
04:43 PM
Moonset
01:22 AM
Moon Phase
Waxing Gibbous
Moon Illumination
79%
Air Quality
PM2.5
16
μg/m³
PM10
23.7
μg/m³
NO₂
15.2
μg/m³
O₃
45.4
μg/m³
SO₂
1.8
μg/m³
CO
170.2
μg/m³
Sunny
Thursday, June 25, 2026
High
25°C
Low
17°C
Rain Chance
5%
Hourly Forecast
19°C
18°C
18°C
18°C
17°C
17°C
17°C
17°C
18°C
19°C
20°C
21°C
22°C
24°C
24°C
24°C
25°C
24°C
23°C
23°C
21°C
20°C
19°C
18°C
Day Statistics
Maximum Wind
30 km/h
Humidity
68%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
04:56 AM
Sunset
09:33 PM
Moonrise
06:02 PM
Moonset
01:39 AM
Moon Phase
Waxing Gibbous
Moon Illumination
87%
Sunny
Friday, June 26, 2026
High
23°C
Low
14°C
Rain Chance
6%
Hourly Forecast
17°C
16°C
15°C
15°C
14°C
14°C
14°C
14°C
16°C
17°C
19°C
20°C
22°C
23°C
23°C
23°C
23°C
22°C
22°C
21°C
20°C
19°C
17°C
17°C
Day Statistics
Maximum Wind
36 km/h
Humidity
60%
Precipitation
0 mm
UV Index
5
Visibility
10 km
Rain Chance
6%
Snow Chance
0%
Sun & Moon
Sunrise
04:57 AM
Sunset
09:33 PM
Moonrise
07:18 PM
Moonset
02:00 AM
Moon Phase
Waxing Gibbous
Moon Illumination
93%
Solar Radiation Data
Shortwave Radiation
474.64
Diffuse Radiation
136.25
DNI
0
GTI
0
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