Cardiff (Cardiff) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 16 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
Sunny intervals changing to partly cloudy by nighttime.
Sunrise:
Sunset:
Next high tide: for
Penarth (Beach)
7 day forecast for Cardiff
Today (13 April 2026)
| Time |
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%
|
30%
|
30%
|
20%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
30%
|
30%
|
30%
|
40%
|
40%
|
40%
|
30%
|
20%
|
10%
|
<5%
|
| Temperature |
5°
|
5°
|
5°
|
4°
|
5°
|
7°
|
8°
|
9°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
10°
|
9°
|
8°
|
8°
|
| Feels like temperature (°C) |
4°
|
4°
|
4°
|
3°
|
4°
|
6°
|
7°
|
8°
|
9°
|
10°
|
10°
|
10°
|
11°
|
11°
|
11°
|
10°
|
10°
|
8°
|
8°
|
7°
|
7°
|
| Wind direction and speed |
WNW
3
|
N
3
|
NNE
3
|
WNW
3
|
NNE
3
|
ESE
3
|
SSE
3
|
SSE
4
|
SSE
5
|
S
6
|
S
6
|
SSW
6
|
SSW
6
|
SW
6
|
SW
6
|
WSW
6
|
SW
6
|
SW
5
|
SW
5
|
SW
4
|
SSW
4
|
| Wind gust (mph) |
10
|
9
|
9
|
9
|
9
|
9
|
10
|
12
|
14
|
15
|
15
|
15
|
15
|
15
|
15
|
14
|
12
|
9
|
10
|
11
|
11
|
| Visibility |
G
|
G
|
M
|
M
|
M
|
M
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
| Humidity |
88%
|
87%
|
88%
|
90%
|
89%
|
84%
|
80%
|
73%
|
64%
|
55%
|
52%
|
50%
|
50%
|
52%
|
54%
|
56%
|
63%
|
72%
|
77%
|
79%
|
82%
|
| UV | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 4 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Tuesday (14 April 2026)
| 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 |
<5%
|
10%
|
10%
|
20%
|
30%
|
40%
|
60%
|
70%
|
80%
|
80%
|
80%
|
70%
|
50%
|
40%
|
30%
|
40%
|
50%
|
50%
|
70%
|
70%
|
70%
|
70%
|
70%
|
70%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
8°
|
9°
|
10°
|
11°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
12°
|
| Feels like temperature (°C) |
6°
|
6°
|
5°
|
5°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
8°
|
9°
|
9°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
| Wind direction and speed (mph) |
S
5
|
S
5
|
S
5
|
SSE
5
|
SE
6
|
SE
6
|
SE
7
|
SE
8
|
SE
9
|
SE
10
|
SSE
11
|
SSE
12
|
SSE
12
|
SSE
13
|
S
13
|
SSE
13
|
SSE
12
|
SSE
12
|
SSE
11
|
S
10
|
SSE
9
|
SSE
9
|
SSE
9
|
SSE
9
|
| Wind gust (mph) |
12
|
12
|
13
|
15
|
16
|
17
|
19
|
21
|
23
|
25
|
25
|
26
|
27
|
26
|
26
|
25
|
24
|
23
|
22
|
20
|
20
|
20
|
19
|
19
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
G
|
M
|
M
|
G
|
M
|
G
|
G
|
M
|
M
|
P
|
M
|
M
|
| Humidity |
85%
|
86%
|
89%
|
91%
|
91%
|
91%
|
91%
|
90%
|
89%
|
91%
|
90%
|
90%
|
91%
|
89%
|
90%
|
89%
|
90%
|
91%
|
91%
|
92%
|
94%
|
95%
|
96%
|
96%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | - | - | - |
Wednesday (15 April 2026)
| 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 |
60%
|
50%
|
40%
|
50%
|
50%
|
50%
|
40%
|
40%
|
40%
|
30%
|
40%
|
50%
|
70%
|
70%
|
70%
|
50%
|
50%
|
40%
|
30%
|
20%
|
20%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
14°
|
14°
|
14°
|
13°
|
12°
|
11°
|
11°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
13°
|
12°
|
12°
|
12°
|
11°
|
11°
|
10°
|
9°
|
| Wind direction and speed (mph) |
SSE
9
|
SSE
9
|
SSE
9
|
S
9
|
SSE
9
|
S
9
|
SSE
9
|
S
9
|
S
10
|
S
10
|
S
10
|
S
11
|
S
12
|
S
12
|
S
12
|
SSW
12
|
SW
12
|
SW
12
|
WSW
12
|
WSW
11
|
WSW
9
|
SW
8
|
SSW
9
|
SSW
9
|
| Wind gust (mph) |
20
|
20
|
20
|
20
|
21
|
22
|
22
|
23
|
24
|
25
|
26
|
27
|
29
|
28
|
28
|
26
|
26
|
25
|
23
|
20
|
19
|
19
|
20
|
20
|
| Visibility (description) |
M
|
P
|
P
|
P
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
95%
|
93%
|
90%
|
88%
|
85%
|
84%
|
84%
|
81%
|
79%
|
76%
|
73%
|
74%
|
76%
|
77%
|
80%
|
84%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 2 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | - | - | - |
Thursday (16 April 2026)
| 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 |
10%
|
20%
|
20%
|
20%
|
30%
|
30%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
30%
|
30%
|
20%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
11°
|
12°
|
13°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
13°
|
12°
|
11°
|
11°
|
10°
|
| Feels like temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
9°
|
9°
|
10°
|
11°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
10°
|
10°
|
| Wind direction and speed (mph) |
SSW
9
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
8
|
SSW
8
|
SW
8
|
SW
8
|
SW
8
|
SW
9
|
SW
10
|
WSW
10
|
WSW
10
|
WSW
10
|
WSW
10
|
WSW
10
|
WSW
10
|
W
9
|
W
9
|
W
7
|
W
6
|
WSW
4
|
WSW
4
|
SW
3
|
| Wind gust (mph) |
20
|
20
|
21
|
20
|
19
|
18
|
17
|
18
|
19
|
20
|
21
|
21
|
21
|
20
|
20
|
20
|
20
|
18
|
15
|
11
|
9
|
8
|
8
|
8
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
M
|
M
|
| Humidity |
86%
|
86%
|
86%
|
86%
|
87%
|
87%
|
87%
|
87%
|
85%
|
79%
|
74%
|
66%
|
62%
|
57%
|
55%
|
55%
|
56%
|
57%
|
59%
|
65%
|
75%
|
82%
|
86%
|
88%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 3 | 3 | 4 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Friday (17 April 2026)
| 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 |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
11°
|
12°
|
13°
|
14°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
14°
|
13°
|
12°
|
11°
|
| Feels like temperature (°C) |
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
10°
|
11°
|
12°
|
13°
|
14°
|
15°
|
14°
|
15°
|
14°
|
14°
|
14°
|
13°
|
12°
|
11°
|
10°
|
| Wind direction and speed (mph) |
SSW
3
|
S
3
|
S
4
|
SSE
4
|
SE
4
|
SE
4
|
SE
4
|
SE
5
|
SE
5
|
SE
6
|
SE
6
|
SE
7
|
SE
7
|
SE
7
|
SSE
8
|
S
9
|
S
9
|
S
9
|
S
9
|
S
8
|
S
8
|
S
7
|
SSW
7
|
S
7
|
| Wind gust (mph) |
9
|
10
|
11
|
11
|
12
|
12
|
12
|
13
|
13
|
14
|
15
|
17
|
17
|
19
|
19
|
19
|
19
|
19
|
17
|
15
|
14
|
14
|
13
|
13
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
P
|
P
|
P
|
M
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
91%
|
93%
|
94%
|
95%
|
95%
|
96%
|
96%
|
96%
|
92%
|
88%
|
84%
|
77%
|
73%
|
66%
|
60%
|
58%
|
57%
|
58%
|
61%
|
65%
|
68%
|
74%
|
78%
|
81%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 4 | 4 | 4 | 4 | 2 | 1 | 1 | 1 | 1 | 1 | - | - | - |
Saturday (18 April 2026)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
30%
|
40%
|
40%
|
30%
|
30%
|
30%
|
20%
|
10%
|
| Temperature (°C) |
11°
|
10°
|
10°
|
10°
|
12°
|
14°
|
15°
|
14°
|
11°
|
| Feels like temperature (°C) |
9°
|
9°
|
8°
|
9°
|
11°
|
13°
|
13°
|
12°
|
9°
|
| Wind direction and speed (mph) |
SSE
7
|
SSE
7
|
S
7
|
W
6
|
W
8
|
W
9
|
W
11
|
WNW
11
|
NW
9
|
| Wind gust (mph) |
14
|
11
|
12
|
16
|
18
|
21
|
20
|
18
|
15
|
| Visibility (description) |
G
|
G
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
| Humidity |
84%
|
87%
|
92%
|
92%
|
82%
|
69%
|
63%
|
69%
|
82%
|
| UV | - | - | - | 1 | 2 | 4 | 2 | 1 | - |
Sunday (19 April 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
 |
|
| Chance of precipitation |
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
10°
|
9°
|
9°
|
12°
|
14°
|
15°
|
14°
|
11°
|
| Feels like temperature (°C) |
8°
|
7°
|
7°
|
10°
|
13°
|
13°
|
13°
|
10°
|
| Wind direction and speed (mph) |
NW
8
|
NNW
8
|
NNW
7
|
N
8
|
SW
8
|
SW
9
|
WSW
8
|
WNW
7
|
| Wind gust (mph) |
13
|
12
|
16
|
17
|
18
|
18
|
16
|
13
|
| Visibility (description) |
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
86%
|
90%
|
91%
|
73%
|
59%
|
54%
|
62%
|
75%
|
| UV | - | - | 1 | 3 | 4 | 2 | 1 | - |
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Wales weather forecast
Headline:
Sunny spells and April showers today.
Today:
A chilly start with isolated fog patches. Some sunny spells developing, but showers near to the coast breaking out more widely during the day. The showers may become heavy and possibly thundery by the afternoon. Lighter winds than of late. Maximum temperature 12 °C.
Tonight:
Daytime showers easing this evening leaving a dry start to the night with clear spells. However, cloud and patchy rain will move in from the west during the early hours. Minimum temperature 2 °C.
Tuesday:
Some early brightness in the far east, otherwise a cloudy day with occasional rain and drizzle. The rain turning heavy at times, especially later. Fog patches forming, and winds strengthening. Maximum temperature 15 °C.
Outlook for Wednesday to Friday:
Further rain and strong winds on Wednesday with some showers on Thursday. Brighter with fewer showers on Friday. Feeling a little warmer than of late, especially in any sunshine.
Updated: