Penarth (Vale of Glamorgan) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 17° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 14 degrees Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius; -
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
-
Maximum daytime temperature: 13° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 13 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius;
-
Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 14 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius;
Overcast changing to sunny intervals in the afternoon.
Sunrise:
Sunset:
L UV
L Pollution
No pollen data.
Next low tide: for
Penarth (Beach)
7 day forecast for Penarth
Today (14 October 2026)
| Time |
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%
|
30%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
14°
|
14°
|
14°
|
14°
|
| Feels like temperature (°C) |
15°
|
14°
|
15°
|
14°
|
14°
|
14°
|
13°
|
12°
|
12°
|
12°
|
12°
|
| Wind direction and speed |
SSW
11
|
SSW
11
|
SSW
11
|
SSW
11
|
SSW
11
|
SSW
11
|
SSW
11
|
SSW
11
|
SSW
11
|
SSW
11
|
SSW
11
|
| Wind gust (mph) |
25
|
24
|
24
|
24
|
22
|
22
|
22
|
21
|
20
|
21
|
21
|
| Visibility |
VG
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
73%
|
82%
|
77%
|
75%
|
74%
|
74%
|
75%
|
81%
|
85%
|
85%
|
86%
|
| UV | 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%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
20%
|
30%
|
50%
|
60%
|
70%
|
80%
|
90%
|
90%
|
80%
|
| Temperature (°C) |
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
17°
|
18°
|
18°
|
19°
|
19°
|
18°
|
18°
|
18°
|
17°
|
17°
|
16°
|
15°
|
15°
|
14°
|
| Feels like temperature (°C) |
12°
|
12°
|
13°
|
13°
|
13°
|
14°
|
14°
|
14°
|
14°
|
15°
|
15°
|
16°
|
17°
|
17°
|
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
15°
|
14°
|
14°
|
13°
|
| Wind direction and speed (mph) |
SSW
11
|
SSW
11
|
SSW
10
|
SSW
10
|
SSW
10
|
SSW
10
|
SSW
10
|
SSW
10
|
SSW
9
|
SSW
9
|
SSW
10
|
SSW
10
|
SSW
10
|
SW
9
|
SW
9
|
SW
8
|
SW
8
|
SW
9
|
SW
9
|
SSW
9
|
SSW
9
|
SW
9
|
SW
9
|
W
9
|
| Wind gust (mph) |
21
|
22
|
21
|
22
|
22
|
23
|
23
|
23
|
23
|
24
|
25
|
25
|
26
|
25
|
23
|
22
|
20
|
19
|
19
|
21
|
21
|
21
|
21
|
21
|
| Visibility (description) |
G
|
G
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
86%
|
86%
|
87%
|
90%
|
91%
|
91%
|
92%
|
92%
|
92%
|
90%
|
84%
|
80%
|
73%
|
69%
|
68%
|
71%
|
74%
|
77%
|
81%
|
85%
|
88%
|
92%
|
93%
|
94%
|
| 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 |
60%
|
40%
|
30%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
14°
|
12°
|
12°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
10°
|
11°
|
12°
|
13°
|
13°
|
13°
|
13°
|
13°
|
13°
|
11°
|
10°
|
10°
|
9°
|
9°
|
8°
|
| Feels like temperature (°C) |
13°
|
11°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
7°
|
8°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
9°
|
8°
|
8°
|
7°
|
7°
|
6°
|
| Wind direction and speed (mph) |
W
8
|
WNW
8
|
WNW
8
|
WNW
7
|
WNW
7
|
WNW
7
|
WNW
7
|
WNW
7
|
WNW
7
|
WNW
7
|
WNW
8
|
WNW
9
|
WNW
9
|
NW
10
|
NW
10
|
NW
10
|
NW
10
|
NW
10
|
NW
9
|
NW
8
|
NW
8
|
NW
7
|
NW
7
|
NW
7
|
| Wind gust (mph) |
22
|
22
|
21
|
20
|
20
|
20
|
20
|
19
|
20
|
19
|
20
|
21
|
22
|
23
|
23
|
23
|
22
|
21
|
19
|
18
|
17
|
17
|
16
|
16
|
| Visibility (description) |
M
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
92%
|
88%
|
86%
|
85%
|
85%
|
84%
|
84%
|
84%
|
84%
|
79%
|
74%
|
64%
|
56%
|
54%
|
54%
|
52%
|
53%
|
55%
|
63%
|
67%
|
72%
|
74%
|
76%
|
77%
|
| 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%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
7°
|
9°
|
11°
|
11°
|
12°
|
12°
|
12°
|
12°
|
12°
|
11°
|
10°
|
9°
|
9°
|
8°
|
8°
|
| Feels like temperature (°C) |
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
5°
|
7°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
8°
|
7°
|
7°
|
6°
|
6°
|
| Wind direction and speed (mph) |
NW
7
|
NW
7
|
NW
7
|
NW
7
|
NW
7
|
NW
7
|
NW
7
|
NW
7
|
NNW
6
|
NNW
6
|
N
7
|
NNE
8
|
NE
9
|
NE
10
|
NE
10
|
NE
10
|
NNE
10
|
NNE
10
|
NNE
9
|
NNE
9
|
NNE
8
|
NNE
8
|
NNE
7
|
NNE
7
|
| Wind gust (mph) |
16
|
16
|
16
|
15
|
15
|
15
|
15
|
15
|
14
|
17
|
19
|
20
|
21
|
21
|
21
|
21
|
21
|
18
|
19
|
20
|
20
|
20
|
20
|
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 |
78%
|
79%
|
80%
|
82%
|
82%
|
82%
|
83%
|
83%
|
83%
|
76%
|
70%
|
64%
|
56%
|
54%
|
51%
|
46%
|
47%
|
53%
|
58%
|
63%
|
64%
|
65%
|
66%
|
68%
|
| 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%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
9°
|
10°
|
11°
|
12°
|
12°
|
13°
|
13°
|
12°
|
12°
|
11°
|
11°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
6°
|
6°
|
8°
|
9°
|
10°
|
10°
|
11°
|
11°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
8°
|
| Wind direction and speed (mph) |
NNE
7
|
NNE
8
|
N
8
|
N
7
|
N
8
|
N
7
|
N
8
|
N
8
|
N
7
|
N
8
|
NNE
9
|
NNE
9
|
NE
9
|
NE
9
|
NE
9
|
NE
9
|
NE
9
|
NNE
9
|
NNE
9
|
NNE
9
|
NNE
9
|
NNE
9
|
NNE
9
|
NNE
9
|
| Wind gust (mph) |
19
|
19
|
20
|
18
|
20
|
20
|
20
|
19
|
20
|
20
|
21
|
22
|
22
|
22
|
21
|
21
|
19
|
17
|
18
|
18
|
18
|
19
|
18
|
18
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
69%
|
70%
|
71%
|
73%
|
74%
|
74%
|
74%
|
75%
|
75%
|
72%
|
67%
|
65%
|
60%
|
58%
|
54%
|
54%
|
54%
|
57%
|
62%
|
65%
|
67%
|
69%
|
70%
|
72%
|
| 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 |
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
10°
|
9°
|
9°
|
9°
|
10°
|
13°
|
14°
|
13°
|
12°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
7°
|
8°
|
11°
|
12°
|
11°
|
9°
|
| Wind direction and speed (mph) |
NNE
9
|
NNE
9
|
NNE
9
|
NNE
10
|
NE
11
|
NE
11
|
NE
12
|
NE
12
|
NE
13
|
| Wind gust (mph) |
19
|
20
|
20
|
22
|
25
|
27
|
26
|
24
|
25
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
73%
|
75%
|
78%
|
79%
|
73%
|
64%
|
58%
|
65%
|
74%
|
| 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) |
11°
|
11°
|
10°
|
11°
|
13°
|
14°
|
13°
|
12°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
9°
|
11°
|
12°
|
11°
|
10°
|
| Wind direction and speed (mph) |
NE
11
|
NE
11
|
NE
11
|
ENE
11
|
ENE
11
|
E
10
|
ENE
10
|
ENE
10
|
| Wind gust (mph) |
23
|
23
|
23
|
24
|
23
|
22
|
20
|
18
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
79%
|
83%
|
85%
|
82%
|
72%
|
70%
|
77%
|
83%
|
| UV | - | - | 1 | 1 | 2 | 1 | - | - |
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Wales weather forecast
Headline:
Mild and rather windy today, much cooler by Friday.
Today:
Any mist quickly clearing to leave a mostly dry day. Sunny spells are likely, mainly through this morning but cloud will generally build and a few light showers are possible primarily in the west. Becoming windy in the northwest. Maximum temperature 18 °C.
Tonight:
Staying mostly dry this evening and overnight, but spots of rain and drizzle are possible at times. Gales are possible in the far northwest and rather blustery elsewhere. Very mild. Minimum temperature 13 °C.
Thursday:
Largely cloudy and rather windy with rain edging into the far northwest by lunchtime and continuing slowly southeast through the afternoon. Very mild and feeling unseasonably warm in any brightness. Maximum temperature 19 °C.
Outlook for Friday to Sunday:
Rain on Thursday night, then breezy and colder on Friday with sunny spells and possible showers. Settled and largely dry thereafter with some sunshine and cold, locally frosty nights.
Updated: