Llanedeyrn (Cardiff) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius; -
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 20 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius; -
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: 13° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
Clear changing to partly cloudy by nighttime.
Sunrise:
Sunset:
L UV
L Pollution
No pollen data.
7 day forecast for Llanedeyrn
Today (14 October 2026)
| Time |
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%
|
30%
|
30%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
11°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
13°
|
14°
|
16°
|
17°
|
17°
|
18°
|
18°
|
18°
|
17°
|
17°
|
16°
|
15°
|
14°
|
14°
|
14°
|
| Feels like temperature (°C) |
10°
|
10°
|
11°
|
11°
|
10°
|
11°
|
11°
|
13°
|
14°
|
14°
|
15°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
14°
|
13°
|
13°
|
13°
|
13°
|
| Wind direction and speed |
NNW
3
|
NW
3
|
W
3
|
WNW
3
|
ESE
3
|
SW
3
|
SSW
3
|
SSW
3
|
SSW
6
|
SSW
9
|
SSW
10
|
SSW
10
|
SW
10
|
SW
10
|
SW
10
|
SSW
10
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
9
|
| Wind gust (mph) |
13
|
13
|
13
|
13
|
13
|
13
|
13
|
13
|
21
|
23
|
24
|
24
|
24
|
23
|
22
|
21
|
21
|
21
|
21
|
21
|
21
|
21
|
| Visibility |
G
|
G
|
G
|
G
|
G
|
G
|
M
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
92%
|
92%
|
92%
|
92%
|
93%
|
93%
|
95%
|
91%
|
84%
|
75%
|
71%
|
66%
|
65%
|
65%
|
66%
|
67%
|
72%
|
74%
|
77%
|
83%
|
85%
|
85%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Thursday (15 October 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%
|
10%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
30%
|
40%
|
50%
|
60%
|
80%
|
90%
|
90%
|
70%
|
| Temperature (°C) |
14°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
18°
|
18°
|
19°
|
20°
|
19°
|
19°
|
18°
|
18°
|
17°
|
17°
|
16°
|
16°
|
14°
|
| Feels like temperature (°C) |
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
17°
|
17°
|
18°
|
18°
|
18°
|
18°
|
17°
|
17°
|
16°
|
16°
|
15°
|
13°
|
| Wind direction and speed (mph) |
SSW
9
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
9
|
SSW
8
|
SSW
8
|
SSW
7
|
SSW
8
|
SSW
9
|
SSW
10
|
SW
10
|
SW
10
|
SW
9
|
SW
9
|
SW
8
|
SW
7
|
SW
7
|
SW
7
|
SSW
7
|
SW
8
|
SW
7
|
WNW
7
|
| Wind gust (mph) |
21
|
22
|
22
|
22
|
23
|
23
|
23
|
23
|
23
|
24
|
25
|
26
|
25
|
25
|
24
|
22
|
20
|
20
|
20
|
21
|
23
|
23
|
23
|
23
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
VG
|
VG
|
G
|
G
|
G
|
M
|
M
|
| Humidity |
86%
|
86%
|
88%
|
91%
|
92%
|
92%
|
93%
|
92%
|
93%
|
91%
|
86%
|
83%
|
76%
|
69%
|
67%
|
69%
|
75%
|
76%
|
80%
|
84%
|
87%
|
92%
|
94%
|
92%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Friday (16 October 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 |
50%
|
40%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
13°
|
12°
|
12°
|
11°
|
11°
|
10°
|
9°
|
9°
|
8°
|
10°
|
12°
|
13°
|
14°
|
14°
|
14°
|
14°
|
14°
|
13°
|
11°
|
10°
|
9°
|
8°
|
8°
|
7°
|
| Feels like temperature (°C) |
12°
|
11°
|
10°
|
10°
|
10°
|
9°
|
8°
|
7°
|
7°
|
9°
|
10°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
10°
|
9°
|
8°
|
7°
|
7°
|
6°
|
| Wind direction and speed (mph) |
WNW
7
|
WNW
7
|
WNW
6
|
WNW
6
|
WNW
5
|
WNW
6
|
WNW
6
|
WNW
6
|
WNW
5
|
WNW
6
|
WNW
7
|
WNW
8
|
WNW
9
|
WNW
9
|
NW
9
|
NW
9
|
NW
9
|
NW
8
|
NW
7
|
NW
6
|
WNW
5
|
NW
5
|
NW
4
|
NW
4
|
| Wind gust (mph) |
23
|
22
|
21
|
22
|
19
|
22
|
21
|
21
|
19
|
21
|
21
|
23
|
23
|
23
|
23
|
23
|
22
|
20
|
19
|
17
|
17
|
17
|
16
|
15
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
88%
|
86%
|
85%
|
86%
|
86%
|
85%
|
84%
|
84%
|
84%
|
79%
|
73%
|
63%
|
55%
|
54%
|
52%
|
53%
|
53%
|
56%
|
64%
|
69%
|
73%
|
75%
|
77%
|
80%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Saturday (17 October 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 (°C) |
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
9°
|
10°
|
11°
|
12°
|
12°
|
13°
|
13°
|
12°
|
11°
|
10°
|
9°
|
8°
|
8°
|
8°
|
| Feels like temperature (°C) |
6°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
6°
|
8°
|
9°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
9°
|
8°
|
7°
|
6°
|
6°
|
5°
|
| Wind direction and speed (mph) |
NW
5
|
NW
5
|
NW
5
|
NW
5
|
NW
5
|
NNW
5
|
NNW
5
|
NNW
5
|
NNW
5
|
NNW
5
|
NNE
6
|
NE
7
|
NE
8
|
NE
8
|
NE
8
|
NE
8
|
NE
8
|
NE
7
|
NNE
6
|
NNE
6
|
NNE
6
|
NNE
7
|
NNE
7
|
NNE
7
|
| Wind gust (mph) |
15
|
15
|
15
|
15
|
15
|
15
|
15
|
15
|
16
|
18
|
21
|
21
|
21
|
22
|
22
|
21
|
21
|
19
|
19
|
20
|
20
|
19
|
19
|
19
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
80%
|
82%
|
83%
|
83%
|
83%
|
82%
|
83%
|
84%
|
83%
|
76%
|
67%
|
62%
|
57%
|
53%
|
50%
|
48%
|
48%
|
53%
|
59%
|
62%
|
63%
|
64%
|
65%
|
67%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Sunday (18 October 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%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
7°
|
7°
|
9°
|
10°
|
12°
|
12°
|
13°
|
13°
|
13°
|
13°
|
12°
|
11°
|
10°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
4°
|
5°
|
7°
|
8°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
10°
|
9°
|
9°
|
8°
|
8°
|
8°
|
| Wind direction and speed (mph) |
NNE
7
|
NNE
7
|
N
7
|
N
7
|
N
8
|
N
8
|
NNE
7
|
NNE
8
|
NNE
7
|
NNE
8
|
NNE
9
|
NE
9
|
NE
9
|
NE
10
|
NE
9
|
NE
9
|
NE
9
|
NE
9
|
NNE
8
|
NNE
8
|
NNE
8
|
NNE
9
|
NNE
8
|
NNE
8
|
| Wind gust (mph) |
18
|
18
|
18
|
18
|
18
|
18
|
18
|
19
|
18
|
18
|
20
|
21
|
20
|
20
|
20
|
19
|
19
|
18
|
19
|
19
|
19
|
21
|
21
|
22
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
– |
| Humidity |
69%
|
71%
|
72%
|
72%
|
73%
|
73%
|
74%
|
75%
|
74%
|
72%
|
66%
|
64%
|
61%
|
57%
|
55%
|
54%
|
54%
|
56%
|
61%
|
64%
|
66%
|
68%
|
68%
|
70%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - | - |
Monday (19 October 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 | – |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
8°
|
10°
|
13°
|
13°
|
11°
|
10°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
6°
|
8°
|
10°
|
11°
|
9°
|
8°
|
| Wind direction and speed (mph) |
NE
9
|
NNE
9
|
NNE
8
|
NNE
10
|
NE
10
|
ENE
13
|
NE
13
|
NE
11
|
NE
11
|
| Wind gust (mph) | – |
18
|
19
|
21
|
24
|
25
|
24
|
23
|
23
|
| Visibility (description) | – |
G
|
G
|
M
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
72%
|
74%
|
76%
|
79%
|
73%
|
60%
|
56%
|
65%
|
72%
|
| UV |  |
- | - | 1 | 1 | 2 | 1 | - | - |
Tuesday (20 October 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%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
10°
|
9°
|
9°
|
11°
|
13°
|
15°
|
13°
|
12°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
8°
|
11°
|
13°
|
11°
|
10°
|
| Wind direction and speed (mph) |
NE
11
|
NE
10
|
NE
10
|
ENE
11
|
ENE
11
|
ENE
11
|
ENE
8
|
ENE
8
|
| Wind gust (mph) |
22
|
21
|
22
|
23
|
23
|
21
|
19
|
18
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
77%
|
81%
|
84%
|
81%
|
70%
|
67%
|
75%
|
79%
|
| UV | - | - | 1 | 1 | 2 | 1 | - | - |
Tooltip header
UK video forecast
Llanedeyrn weather map
View the weather with our interactive map
Loading map...
Wales weather forecast
Headline:
A cooler night ahead with clear spells.
This Evening and Tonight:
Any showers this evening will quickly fade, leading to a clear and dry night. Feeling chilly with temperatures falling to single-digits, and a risk of grass frost and a few fog patches for inland rural spots. Minimum temperature 5 °C.
Wednesday:
An increasingly breezy day on Wednesday as a strengthening southwesterly wind develops. Otherwise, sunny spells becoming increasingly limited throughout the day, but remaining largely dry until after dark. Feeling mild. Maximum temperature 19 °C.
Outlook for Thursday to Saturday:
Increasingly cloudy on Thursday with outbreaks of heavy rain and strong winds. Dry with sunny spells on Friday but remaining breezy. Cooler on Saturday with light winds and sunny spells.
Updated: