News
Warmer weather for some, but turning increasingly wet and windy next week
Temperatures will rise in southern England over the next couple of days, peaking around 27-28°C in parts of the southeast on Friday.
Read moreLlanedeyrn (Cardiff) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 21 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
-
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 15 degrees Celsius;
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 12 degrees Celsius;
Sunny intervals.
Sunrise:
Sunset:
M UV
L Pollution
No pollen data.
7 day forecast for Llanedeyrn
Thursday (24 September 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
13°
|
13°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
13°
|
14°
|
15°
|
17°
|
19°
|
20°
|
21°
|
22°
|
21°
|
21°
|
19°
|
18°
|
17°
|
16°
|
15°
|
| Feels like temperature (°C) |
12°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
13°
|
14°
|
15°
|
17°
|
19°
|
21°
|
22°
|
21°
|
21°
|
20°
|
19°
|
18°
|
17°
|
16°
|
16°
|
| Wind direction and speed |
NE
6
|
NE
6
|
NE
6
|
NE
5
|
ENE
5
|
ENE
5
|
NE
5
|
NE
3
|
NE
3
|
E
3
|
ESE
2
|
SE
3
|
SSE
2
|
SSE
2
|
S
2
|
S
3
|
S
5
|
S
6
|
S
6
|
S
7
|
S
7
|
SSW
6
|
SSW
5
|
SSW
3
|
| Wind gust (mph) |
17
|
17
|
17
|
17
|
15
|
13
|
13
|
13
|
13
|
13
|
9
|
13
|
9
|
9
|
9
|
13
|
14
|
14
|
14
|
15
|
15
|
13
|
13
|
12
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
67%
|
70%
|
74%
|
75%
|
76%
|
77%
|
78%
|
81%
|
79%
|
76%
|
75%
|
73%
|
72%
|
68%
|
65%
|
61%
|
59%
|
62%
|
66%
|
72%
|
77%
|
85%
|
91%
|
93%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Friday (25 September 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%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
40%
|
30%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
15°
|
15°
|
14°
|
14°
|
13°
|
13°
|
13°
|
12°
|
13°
|
15°
|
17°
|
18°
|
19°
|
20°
|
20°
|
20°
|
20°
|
19°
|
19°
|
17°
|
16°
|
16°
|
15°
|
14°
|
| Feels like temperature (°C) |
15°
|
15°
|
14°
|
14°
|
14°
|
13°
|
13°
|
13°
|
14°
|
16°
|
18°
|
19°
|
20°
|
20°
|
20°
|
20°
|
20°
|
18°
|
18°
|
17°
|
16°
|
15°
|
14°
|
13°
|
| Wind direction and speed (mph) |
SSW
3
|
SSW
2
|
W
2
|
WNW
2
|
NW
2
|
NW
2
|
NW
2
|
NW
2
|
NW
2
|
NW
2
|
W
2
|
W
2
|
W
3
|
W
5
|
WSW
6
|
W
6
|
WNW
6
|
WNW
7
|
WNW
7
|
NW
6
|
NW
6
|
WNW
5
|
WNW
5
|
WNW
4
|
| Wind gust (mph) |
11
|
9
|
9
|
8
|
8
|
8
|
9
|
9
|
8
|
8
|
9
|
9
|
13
|
16
|
18
|
19
|
20
|
19
|
19
|
18
|
17
|
17
|
17
|
17
|
| Visibility (description) |
M
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
M
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
| Humidity |
95%
|
96%
|
97%
|
98%
|
98%
|
98%
|
98%
|
98%
|
97%
|
92%
|
84%
|
76%
|
74%
|
73%
|
70%
|
67%
|
65%
|
67%
|
70%
|
73%
|
76%
|
77%
|
79%
|
83%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Saturday (26 September 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%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
13°
|
12°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
10°
|
12°
|
15°
|
16°
|
18°
|
18°
|
18°
|
19°
|
19°
|
18°
|
17°
|
16°
|
14°
|
14°
|
14°
|
13°
|
| Feels like temperature (°C) |
12°
|
12°
|
11°
|
10°
|
10°
|
9°
|
9°
|
8°
|
9°
|
12°
|
15°
|
16°
|
17°
|
17°
|
17°
|
18°
|
18°
|
17°
|
17°
|
16°
|
15°
|
14°
|
14°
|
13°
|
| Wind direction and speed (mph) |
WNW
4
|
WNW
3
|
WNW
3
|
NW
2
|
NW
2
|
NW
2
|
NW
2
|
NW
2
|
NW
2
|
W
2
|
SW
2
|
SW
3
|
SW
5
|
SW
6
|
WSW
7
|
WSW
6
|
WSW
6
|
WSW
5
|
W
5
|
W
3
|
WNW
2
|
W
2
|
SSW
3
|
NW
2
|
| Wind gust (mph) |
15
|
13
|
13
|
9
|
9
|
9
|
9
|
9
|
9
|
9
|
9
|
13
|
17
|
17
|
17
|
17
|
16
|
13
|
10
|
9
|
9
|
9
|
11
|
9
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
M
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
85%
|
87%
|
88%
|
89%
|
90%
|
91%
|
91%
|
88%
|
84%
|
76%
|
69%
|
64%
|
60%
|
57%
|
57%
|
56%
|
61%
|
66%
|
77%
|
82%
|
82%
|
83%
|
83%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Sunday (27 September 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%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
20%
|
40%
|
50%
|
50%
|
50%
|
50%
|
40%
|
30%
|
30%
|
30%
|
30%
|
30%
|
30%
|
20%
|
| Temperature (°C) |
12°
|
12°
|
12°
|
11°
|
12°
|
12°
|
12°
|
12°
|
13°
|
15°
|
16°
|
18°
|
19°
|
19°
|
19°
|
20°
|
20°
|
19°
|
18°
|
17°
|
16°
|
15°
|
14°
|
14°
|
| Feels like temperature (°C) |
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
13°
|
15°
|
16°
|
18°
|
18°
|
19°
|
19°
|
19°
|
19°
|
18°
|
17°
|
16°
|
16°
|
15°
|
14°
|
14°
|
| Wind direction and speed (mph) |
SSE
2
|
ENE
2
|
SE
3
|
SE
3
|
ESE
3
|
ESE
3
|
ESE
3
|
ESE
3
|
ESE
3
|
ESE
4
|
SE
5
|
SSE
6
|
S
7
|
S
7
|
SSW
8
|
SSW
8
|
SW
9
|
WSW
8
|
WSW
8
|
WSW
7
|
WSW
7
|
WSW
6
|
WSW
5
|
W
5
|
| Wind gust (mph) |
9
|
9
|
13
|
13
|
13
|
13
|
13
|
13
|
13
|
17
|
19
|
21
|
22
|
22
|
21
|
21
|
20
|
21
|
21
|
19
|
19
|
18
|
18
|
17
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
84%
|
86%
|
87%
|
88%
|
88%
|
90%
|
91%
|
91%
|
92%
|
88%
|
86%
|
80%
|
77%
|
77%
|
78%
|
75%
|
75%
|
75%
|
78%
|
83%
|
86%
|
88%
|
88%
|
89%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 2 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Monday (28 September 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%
|
20%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
20%
|
| Temperature (°C) |
14°
|
13°
|
11°
|
11°
|
15°
|
18°
|
19°
|
17°
|
16°
|
| Feels like temperature (°C) |
13°
|
12°
|
11°
|
11°
|
15°
|
17°
|
18°
|
16°
|
15°
|
| Wind direction and speed (mph) |
W
5
|
W
5
|
WNW
3
|
NNW
3
|
ENE
3
|
SSE
5
|
SE
6
|
ESE
7
|
ESE
9
|
| Wind gust (mph) |
17
|
16
|
13
|
10
|
13
|
15
|
17
|
18
|
21
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
88%
|
87%
|
87%
|
88%
|
75%
|
58%
|
52%
|
64%
|
75%
|
| UV | - | - | - | 1 | 2 | 4 | 1 | - | - |
Tuesday (29 September 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
 |
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
50%
|
50%
|
50%
|
40%
|
40%
|
50%
|
| Temperature (°C) |
16°
|
17°
|
17°
|
18°
|
21°
|
22°
|
20°
|
19°
|
| Feels like temperature (°C) |
15°
|
15°
|
15°
|
16°
|
18°
|
19°
|
18°
|
18°
|
| Wind direction and speed (mph) |
ESE
9
|
ESE
11
|
SE
13
|
SE
14
|
SSE
15
|
S
15
|
S
13
|
S
11
|
| Wind gust (mph) |
25
|
26
|
28
|
31
|
32
|
29
|
27
|
26
|
| Visibility (description) |
G
|
G
|
M
|
M
|
G
|
G
|
G
|
G
|
| Humidity |
84%
|
88%
|
91%
|
87%
|
80%
|
75%
|
75%
|
81%
|
| UV | - | - | 1 | 1 | 2 | 1 | - | - |
Wednesday (30 September 2026)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
40%
|
50%
|
50%
|
50%
|
40%
|
30%
|
30%
|
| Temperature (°C) |
18°
|
18°
|
17°
|
18°
|
20°
|
19°
|
17°
|
16°
|
| Feels like temperature (°C) |
17°
|
17°
|
16°
|
16°
|
17°
|
17°
|
16°
|
15°
|
| Wind direction and speed (mph) |
S
11
|
S
10
|
S
11
|
SSW
11
|
SSW
13
|
SW
13
|
SW
9
|
SSW
9
|
| Wind gust (mph) |
24
|
23
|
25
|
27
|
29
|
26
|
20
|
19
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
84%
|
85%
|
87%
|
81%
|
72%
|
67%
|
76%
|
83%
|
| UV | - | - | 1 | 2 | 3 | 1 | - | - |
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Wales weather forecast
Headline:
Clear overnight with more dry weather for Thursday,
This Evening and Tonight:
A dry and bright end to the day, leading to a clear night. Some isolated mist or fog patches may form in prone spots. Temperatures will drop to low single figures in rural and sheltered spots. Grass frost likely. Minimum temperature 3 °C.
Thursday:
Hazy sunny spells through much of Thursday and staying dry for all. Patchy cloud increasing later. Light winds with temperatures around, or just above average for the time of year. Maximum temperature 21 °C.
Outlook for Friday to Sunday:
Cloudy with light rain possible on Friday before things turn drier and brighter from Saturday. Some showery rain may develop Sunday.
Updated: