News
Wind and rain marking a change in the UK weather
Warnings have been issued as the weather across the UK becomes increasingly mild but wet and windy.
Read moreBarry (Vale of Glamorgan) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 10° Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 8° Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 8° Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 9° Celsius;
Light rain changing to overcast by late morning.
Sunrise:
Sunset:
M UV
L Pollution
No pollen data.
Next high tide: for
Whitmore Bay, Barry (Beach)
6 day forecast for Barry
Tomorrow (18 September 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%
|
50%
|
60%
|
90%
|
80%
|
70%
|
70%
|
60%
|
40%
|
30%
|
30%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature |
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
18°
|
18°
|
19°
|
19°
|
20°
|
20°
|
20°
|
20°
|
20°
|
19°
|
19°
|
18°
|
18°
|
18°
|
17°
|
| Feels like temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
17°
|
18°
|
18°
|
19°
|
19°
|
19°
|
20°
|
19°
|
18°
|
18°
|
17°
|
17°
|
16°
|
16°
|
| Wind direction and speed |
SW
12
|
SW
12
|
SW
11
|
SW
11
|
SW
10
|
SW
11
|
SW
11
|
SW
10
|
SW
10
|
SW
10
|
SW
10
|
SW
10
|
SW
10
|
SW
10
|
SW
9
|
SW
8
|
SW
8
|
SW
9
|
SSW
10
|
SSW
11
|
SSW
11
|
SSW
10
|
SSW
10
|
SSW
9
|
| Wind gust (mph) |
22
|
21
|
22
|
23
|
23
|
23
|
23
|
23
|
23
|
25
|
27
|
28
|
28
|
27
|
23
|
22
|
23
|
23
|
23
|
22
|
22
|
22
|
21
|
19
|
| Visibility |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
95%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
95%
|
95%
|
94%
|
92%
|
90%
|
87%
|
84%
|
82%
|
79%
|
81%
|
81%
|
83%
|
84%
|
85%
|
85%
|
86%
|
87%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Friday (19 September 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 |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
20%
|
20%
|
30%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
17°
|
18°
|
19°
|
19°
|
20°
|
20°
|
20°
|
20°
|
19°
|
18°
|
17°
|
17°
|
17°
|
16°
|
| Feels like temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
17°
|
18°
|
19°
|
20°
|
20°
|
20°
|
19°
|
19°
|
18°
|
17°
|
17°
|
17°
|
16°
|
| Wind direction and speed (mph) |
SSW
8
|
S
7
|
S
7
|
S
7
|
S
7
|
SSW
7
|
S
6
|
S
6
|
S
7
|
S
7
|
S
7
|
S
7
|
S
7
|
S
6
|
SSW
7
|
SSW
7
|
SSW
8
|
WSW
8
|
WSW
8
|
WSW
7
|
WSW
6
|
SW
5
|
SW
5
|
SSW
5
|
| Wind gust (mph) |
18
|
18
|
18
|
16
|
16
|
17
|
16
|
16
|
17
|
18
|
18
|
17
|
16
|
15
|
15
|
14
|
13
|
13
|
13
|
14
|
12
|
11
|
10
|
11
|
| 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 |
87%
|
88%
|
90%
|
89%
|
88%
|
87%
|
88%
|
88%
|
86%
|
85%
|
85%
|
84%
|
82%
|
80%
|
79%
|
78%
|
79%
|
81%
|
85%
|
87%
|
88%
|
89%
|
90%
|
91%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 3 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Saturday (20 September 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%
|
40%
|
30%
|
30%
|
30%
|
30%
|
40%
|
40%
|
40%
|
50%
|
60%
|
70%
|
70%
|
60%
|
60%
|
50%
|
40%
|
40%
|
50%
|
60%
|
50%
|
50%
|
50%
|
40%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
15°
|
16°
|
16°
|
16°
|
17°
|
17°
|
16°
|
16°
|
16°
|
15°
|
15°
|
14°
|
13°
|
13°
|
13°
|
| Feels like temperature (°C) |
16°
|
16°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
13°
|
13°
|
12°
|
11°
|
11°
|
11°
|
| Wind direction and speed (mph) |
SSW
5
|
SSW
5
|
SSE
5
|
S
5
|
SW
5
|
SSW
6
|
SW
6
|
S
6
|
S
6
|
SSE
7
|
S
7
|
SSE
8
|
SSE
10
|
S
11
|
WSW
11
|
W
12
|
W
12
|
W
12
|
W
12
|
W
12
|
W
11
|
W
11
|
W
11
|
W
11
|
| Wind gust (mph) |
11
|
10
|
11
|
11
|
11
|
12
|
12
|
13
|
16
|
16
|
17
|
17
|
19
|
19
|
19
|
21
|
21
|
21
|
24
|
23
|
21
|
19
|
17
|
19
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
92%
|
92%
|
93%
|
93%
|
92%
|
92%
|
92%
|
92%
|
92%
|
91%
|
88%
|
88%
|
90%
|
87%
|
83%
|
78%
|
80%
|
80%
|
77%
|
80%
|
82%
|
83%
|
83%
|
84%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Sunday (21 September 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 |
40%
|
50%
|
60%
|
50%
|
50%
|
50%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
50%
|
50%
|
50%
|
40%
|
40%
|
40%
|
40%
|
30%
|
30%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
13°
|
12°
|
12°
|
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
13°
|
13°
|
13°
|
13°
|
14°
|
14°
|
13°
|
13°
|
11°
|
11°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
9°
|
9°
|
8°
|
8°
|
8°
|
| Wind direction and speed (mph) |
W
12
|
WNW
12
|
WNW
11
|
WNW
10
|
NW
10
|
NW
10
|
NNW
9
|
NNW
9
|
NNW
9
|
N
9
|
N
9
|
N
10
|
N
10
|
N
11
|
N
11
|
N
12
|
N
12
|
N
12
|
N
11
|
N
11
|
N
10
|
N
10
|
N
10
|
N
10
|
| Wind gust (mph) |
17
|
17
|
21
|
21
|
19
|
17
|
17
|
17
|
19
|
19
|
21
|
21
|
22
|
22
|
24
|
24
|
24
|
24
|
23
|
21
|
19
|
20
|
21
|
20
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
84%
|
86%
|
85%
|
87%
|
85%
|
85%
|
85%
|
83%
|
78%
|
75%
|
71%
|
69%
|
66%
|
65%
|
66%
|
64%
|
64%
|
67%
|
70%
|
72%
|
72%
|
75%
|
76%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | - | - | - | - |
Monday (22 September 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 |
20%
|
20%
|
10%
|
10%
|
10%
|
20%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
10°
|
10°
|
9°
|
9°
|
12°
|
14°
|
15°
|
13°
|
12°
|
| Feels like temperature (°C) |
8°
|
8°
|
7°
|
6°
|
9°
|
12°
|
12°
|
11°
|
10°
|
| Wind direction and speed (mph) |
N
10
|
N
9
|
N
9
|
NNE
10
|
NNE
12
|
NE
12
|
NE
11
|
NNE
11
|
NNE
9
|
| Wind gust (mph) |
21
|
20
|
19
|
22
|
23
|
21
|
19
|
17
|
15
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
77%
|
78%
|
80%
|
80%
|
68%
|
56%
|
49%
|
56%
|
65%
|
| UV | - | - | - | 1 | 2 | 4 | 2 | 1 | - |
Tuesday (23 September 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
10°
|
9°
|
9°
|
12°
|
15°
|
15°
|
14°
|
12°
|
| Feels like temperature (°C) |
8°
|
7°
|
7°
|
10°
|
13°
|
13°
|
12°
|
11°
|
| Wind direction and speed (mph) |
N
8
|
N
7
|
N
7
|
N
9
|
N
10
|
N
10
|
N
10
|
N
8
|
| Wind gust (mph) |
12
|
10
|
11
|
15
|
15
|
14
|
13
|
11
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
73%
|
76%
|
79%
|
66%
|
56%
|
54%
|
61%
|
73%
|
| UV | - | - | 1 | 2 | 4 | 1 | 1 | - |
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WARNING
Flood alerts in force for Wales
Flood alerts in force for Wales
Wales weather forecast
Headline:
Cloudy with outbreaks of rain. Breezy.
This Evening and Tonight:
Rain persisting throughout this evening and overnight, this turning heavy at times especially in the south over the hills and mountains. Windy for all, particularly along the coasts, and feeling humid. Minimum temperature 13 °C.
Thursday:
A cloudy, damp and mild start to Thursday. Cloud breaking in the east with some brighter spells, but drizzle persisting over the hills in the west. Staying windy and humid. Maximum temperature 20 °C.
Outlook for Friday to Sunday:
Remaining changeable with showers or longer spells of rain at times. Some brighter periods are also likely, mainly on Friday. Temperatures close to average but turning colder through Sunday. Breezy.
Updated: