Millennium Stadium (Cardiff) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 7° Celsius; -
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 8° Celsius;
-
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius;
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 7° Celsius; -
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 9° Celsius;
Heavy rain changing to partly cloudy by early evening.
Sunrise:
Sunset:
L UV
L Pollution
No pollen data.
Next high tide: for
Penarth (Beach)
7 day forecast for Millennium Stadium
Today (20 October 2025)
| Time |
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
 |
 |
|
|
 |
|
|
|
 |
 |
|
|
|
|
|
| Chance of precipitation |
≥95%
|
90%
|
80%
|
80%
|
90%
|
90%
|
90%
|
90%
|
90%
|
70%
|
40%
|
20%
|
20%
|
30%
|
40%
|
50%
|
40%
|
| Temperature |
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
| Feels like temperature (°C) |
12°
|
11°
|
11°
|
12°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
10°
|
| Wind direction and speed |
SSE
8
|
SSE
9
|
SSE
9
|
SSE
9
|
SE
10
|
SE
10
|
SE
9
|
SSE
8
|
W
7
|
WNW
8
|
WNW
9
|
WNW
9
|
W
9
|
W
9
|
W
9
|
W
10
|
W
10
|
| Wind gust (mph) |
23
|
23
|
22
|
23
|
22
|
20
|
17
|
17
|
19
|
23
|
23
|
23
|
23
|
23
|
24
|
26
|
26
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
94%
|
93%
|
93%
|
92%
|
92%
|
93%
|
92%
|
91%
|
91%
|
88%
|
87%
|
87%
|
88%
|
91%
|
92%
|
92%
|
92%
|
| UV | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Tuesday (21 October 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
20%
|
20%
|
40%
|
50%
|
40%
|
50%
|
60%
|
70%
|
60%
|
60%
|
70%
|
60%
|
60%
|
50%
|
50%
|
50%
|
30%
|
30%
|
30%
|
30%
|
30%
|
20%
|
30%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
12°
|
11°
|
12°
|
11°
|
12°
|
12°
|
12°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
| Wind direction and speed (mph) |
W
10
|
W
10
|
W
9
|
W
8
|
W
7
|
W
7
|
W
7
|
W
7
|
W
7
|
WSW
7
|
W
8
|
WSW
10
|
W
12
|
W
13
|
W
13
|
W
14
|
W
13
|
W
12
|
W
10
|
W
8
|
W
6
|
W
6
|
W
5
|
W
5
|
| Wind gust (mph) |
25
|
25
|
23
|
19
|
16
|
15
|
16
|
16
|
16
|
20
|
24
|
26
|
27
|
28
|
28
|
28
|
27
|
24
|
19
|
16
|
15
|
12
|
11
|
10
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
87%
|
87%
|
87%
|
88%
|
89%
|
89%
|
89%
|
90%
|
89%
|
86%
|
83%
|
80%
|
79%
|
77%
|
76%
|
76%
|
79%
|
82%
|
84%
|
85%
|
86%
|
87%
|
87%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Wednesday (22 October 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
 |
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
30%
|
30%
|
30%
|
30%
|
40%
|
40%
|
40%
|
50%
|
50%
|
60%
|
70%
|
70%
|
80%
|
80%
|
80%
|
| Temperature (°C) |
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
11°
|
11°
|
12°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
| Feels like temperature (°C) |
10°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
9°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
| Wind direction and speed (mph) |
W
4
|
W
4
|
W
4
|
W
4
|
W
4
|
W
3
|
W
3
|
W
3
|
NW
3
|
NW
4
|
NNE
5
|
SE
5
|
SE
7
|
SSE
8
|
SSE
8
|
SSE
8
|
SE
8
|
SE
8
|
SSE
8
|
SSE
8
|
SSE
8
|
SSE
8
|
SSE
8
|
S
9
|
| Wind gust (mph) |
9
|
7
|
7
|
6
|
6
|
6
|
6
|
6
|
7
|
8
|
10
|
12
|
13
|
15
|
15
|
15
|
15
|
14
|
15
|
16
|
17
|
18
|
17
|
17
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
88%
|
89%
|
89%
|
89%
|
90%
|
91%
|
90%
|
91%
|
90%
|
86%
|
85%
|
83%
|
79%
|
76%
|
72%
|
72%
|
74%
|
82%
|
84%
|
87%
|
91%
|
93%
|
94%
|
93%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Thursday (23 October 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
80%
|
80%
|
80%
|
90%
|
80%
|
80%
|
70%
|
70%
|
60%
|
50%
|
60%
|
60%
|
70%
|
70%
|
70%
|
60%
|
60%
|
60%
|
60%
|
50%
|
50%
|
50%
|
40%
|
50%
|
| Temperature (°C) |
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
| Feels like temperature (°C) |
9°
|
8°
|
8°
|
7°
|
6°
|
6°
|
6°
|
5°
|
5°
|
5°
|
6°
|
7°
|
7°
|
7°
|
6°
|
7°
|
7°
|
6°
|
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
| Wind direction and speed (mph) |
SW
9
|
WSW
11
|
WSW
12
|
W
12
|
W
12
|
W
12
|
W
12
|
W
13
|
W
13
|
W
13
|
W
14
|
WNW
16
|
WNW
17
|
WNW
17
|
W
18
|
WNW
18
|
WNW
18
|
W
17
|
W
15
|
W
14
|
W
14
|
W
13
|
W
12
|
W
12
|
| Wind gust (mph) |
15
|
19
|
17
|
20
|
26
|
27
|
29
|
30
|
28
|
29
|
30
|
28
|
33
|
42
|
39
|
39
|
36
|
33
|
30
|
30
|
29
|
30
|
30
|
29
|
| Visibility (description) |
G
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
92%
|
91%
|
92%
|
91%
|
89%
|
88%
|
87%
|
86%
|
86%
|
84%
|
79%
|
79%
|
77%
|
75%
|
75%
|
73%
|
67%
|
71%
|
74%
|
76%
|
77%
|
79%
|
78%
|
78%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Friday (24 October 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
50%
|
50%
|
50%
|
50%
|
60%
|
60%
|
50%
|
50%
|
50%
|
50%
|
40%
|
40%
|
40%
|
40%
|
50%
|
50%
|
50%
|
40%
|
40%
|
40%
|
40%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
10°
|
11°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
| Feels like temperature (°C) |
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
6°
|
7°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
| Wind direction and speed (mph) |
W
12
|
W
13
|
W
13
|
W
12
|
W
11
|
W
11
|
W
11
|
W
11
|
W
11
|
W
11
|
W
11
|
WNW
12
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
12
|
WNW
12
|
WNW
10
|
WNW
10
|
WNW
10
|
WNW
10
|
WNW
10
|
| Wind gust (mph) |
30
|
30
|
30
|
26
|
28
|
29
|
28
|
28
|
25
|
23
|
23
|
22
|
23
|
22
|
22
|
21
|
20
|
19
|
19
|
18
|
18
|
16
|
15
|
13
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
77%
|
77%
|
78%
|
80%
|
83%
|
83%
|
83%
|
84%
|
84%
|
84%
|
82%
|
77%
|
73%
|
70%
|
70%
|
70%
|
73%
|
75%
|
78%
|
81%
|
83%
|
83%
|
84%
|
85%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | - | - | - | - | - | - |
Saturday (25 October 2025)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
8°
|
10°
|
11°
|
11°
|
9°
|
8°
|
| Feels like temperature (°C) |
7°
|
7°
|
6°
|
6°
|
7°
|
9°
|
8°
|
7°
|
6°
|
| Wind direction and speed (mph) |
WNW
10
|
WNW
10
|
NW
10
|
WNW
9
|
NW
10
|
NNW
12
|
NW
12
|
NW
10
|
NW
9
|
| Wind gust (mph) |
15
|
13
|
12
|
14
|
18
|
18
|
19
|
17
|
15
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
86%
|
86%
|
86%
|
77%
|
63%
|
63%
|
75%
|
81%
|
| UV | - | - | - | 1 | 1 | 2 | 1 | - | - |
Sunday (26 October 2025)
| Time |
01:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
8°
|
8°
|
8°
|
9°
|
11°
|
11°
|
10°
|
10°
|
| Feels like temperature (°C) |
5°
|
5°
|
5°
|
6°
|
8°
|
8°
|
8°
|
7°
|
| Wind direction and speed (mph) |
NW
9
|
NW
9
|
NW
9
|
NW
10
|
NW
12
|
WNW
13
|
WNW
12
|
WNW
13
|
| Wind gust (mph) |
16
|
15
|
17
|
19
|
19
|
19
|
17
|
19
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
84%
|
84%
|
75%
|
66%
|
67%
|
76%
|
84%
|
| UV | - | - | 1 | 1 | 1 | 1 | - | - |
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Wales weather forecast
Headline:
Unsettled with heavy, possibly thundery showers.
Today:
A windy start with coastal gales in the south. Sunny spells and frequent scattered blustery showers, these heavy at times with a risk of hail and thunder. Winds easing slowly. Temperatures around average. Maximum temperature 15 °C.
Tonight:
Showers easing for a time this evening with occasional clear spells. Further showers arriving from the west but not as heavy as on Monday. Breezy. Minimum temperature 8 °C.
Tuesday:
Another day of sunshine and showers, but these less intense and frequent than on Monday but may merge into longer spells of rain. Remaining breezy. Maximum temperature 15 °C.
Outlook for Wednesday to Friday:
Largely dry on Wednesday but heavy rain arriving overnight. Unsettled on Thursday with showers or longer spells of rain and strong winds. Becoming drier on Friday and turning colder.
Updated: