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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 moreSwansea (Swansea) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 25° 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: 19° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 12° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 14° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 13° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 13° Celsius;
6 day forecast for Swansea
Tomorrow (24 August 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%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
17°
|
17°
|
17°
|
16°
|
16°
|
15°
|
14°
|
14°
|
16°
|
17°
|
18°
|
19°
|
20°
|
21°
|
22°
|
23°
|
24°
|
24°
|
23°
|
22°
|
21°
|
19°
|
19°
|
18°
|
| Feels like temperature (°C) |
18°
|
17°
|
17°
|
16°
|
15°
|
15°
|
14°
|
14°
|
16°
|
17°
|
18°
|
19°
|
20°
|
21°
|
22°
|
23°
|
23°
|
23°
|
22°
|
22°
|
20°
|
19°
|
18°
|
17°
|
| Wind direction and speed |
E
3
|
ESE
3
|
SE
4
|
SSE
5
|
S
5
|
S
5
|
SSE
4
|
ESE
3
|
ESE
4
|
SE
5
|
SE
5
|
SSE
5
|
SSE
5
|
SSE
4
|
SE
3
|
SSE
3
|
SSE
4
|
SSE
5
|
S
6
|
S
7
|
S
7
|
S
6
|
SSE
7
|
SE
7
|
| Wind gust (mph) |
8
|
8
|
10
|
10
|
10
|
9
|
8
|
8
|
10
|
12
|
13
|
13
|
10
|
8
|
7
|
7
|
9
|
11
|
11
|
10
|
12
|
15
|
17
|
17
|
| Visibility |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
75%
|
76%
|
78%
|
80%
|
82%
|
84%
|
86%
|
86%
|
84%
|
76%
|
71%
|
65%
|
59%
|
54%
|
50%
|
43%
|
42%
|
42%
|
45%
|
55%
|
63%
|
68%
|
71%
|
72%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 4 | 5 | 6 | 6 | 6 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - |
Monday (25 August 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 |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
| Temperature (°C) |
17°
|
17°
|
16°
|
16°
|
20°
|
23°
|
23°
|
21°
|
18°
|
| Feels like temperature (°C) |
16°
|
16°
|
14°
|
14°
|
18°
|
21°
|
22°
|
20°
|
18°
|
| Wind direction and speed (mph) |
SE
8
|
ESE
8
|
E
8
|
ESE
9
|
SE
12
|
SSE
11
|
SSW
10
|
SW
8
|
S
8
|
| Wind gust (mph) |
17
|
19
|
21
|
22
|
24
|
23
|
20
|
17
|
20
|
| Visibility (description) |
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
74%
|
74%
|
75%
|
76%
|
64%
|
49%
|
50%
|
67%
|
83%
|
| UV | - | - | - | 1 | 4 | 6 | 3 | 1 | - |
Tuesday (26 August 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
 |
|
 |
|
|
|
 |
| Chance of precipitation |
80%
|
90%
|
50%
|
50%
|
40%
|
30%
|
40%
|
60%
|
| Temperature (°C) |
17°
|
17°
|
16°
|
18°
|
19°
|
19°
|
18°
|
16°
|
| Feels like temperature (°C) |
16°
|
16°
|
16°
|
17°
|
16°
|
16°
|
16°
|
15°
|
| Wind direction and speed (mph) |
S
9
|
S
9
|
WSW
6
|
SW
11
|
WSW
13
|
WSW
13
|
WSW
11
|
SW
8
|
| Wind gust (mph) |
21
|
19
|
22
|
29
|
30
|
29
|
23
|
19
|
| Visibility (description) |
VG
|
G
|
VG
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
84%
|
93%
|
92%
|
76%
|
69%
|
59%
|
65%
|
72%
|
| UV | - | - | 1 | 4 | 6 | 3 | 1 | - |
Wednesday (27 August 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
 |
|
|
|
| Chance of precipitation |
60%
|
60%
|
60%
|
80%
|
90%
|
70%
|
50%
|
50%
|
| Temperature (°C) |
16°
|
15°
|
15°
|
17°
|
18°
|
17°
|
17°
|
15°
|
| Feels like temperature (°C) |
14°
|
14°
|
14°
|
15°
|
15°
|
15°
|
15°
|
14°
|
| Wind direction and speed (mph) |
SW
8
|
SSW
9
|
S
10
|
S
12
|
SSW
12
|
SW
11
|
SW
9
|
WSW
5
|
| Wind gust (mph) |
20
|
20
|
23
|
24
|
25
|
23
|
18
|
11
|
| Visibility (description) |
E
|
E
|
VG
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
74%
|
80%
|
82%
|
76%
|
72%
|
75%
|
70%
|
78%
|
| UV | - | - | 1 | 2 | 2 | 2 | 1 | - |
Thursday (28 August 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
50%
|
50%
|
60%
|
70%
|
70%
|
70%
|
50%
|
50%
|
| Temperature (°C) |
14°
|
14°
|
14°
|
16°
|
17°
|
18°
|
17°
|
16°
|
| Feels like temperature (°C) |
13°
|
13°
|
13°
|
15°
|
16°
|
16°
|
15°
|
15°
|
| Wind direction and speed (mph) |
WSW
6
|
SW
6
|
SSW
6
|
SSW
9
|
SSW
11
|
SSW
11
|
SSW
9
|
SSW
6
|
| Wind gust (mph) |
11
|
12
|
15
|
20
|
21
|
20
|
16
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
83%
|
86%
|
89%
|
80%
|
72%
|
71%
|
79%
|
86%
|
| UV | - | - | 1 | 4 | 5 | 2 | 1 | - |
Friday (29 August 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
60%
|
60%
|
80%
|
80%
|
70%
|
60%
|
40%
|
40%
|
| Temperature (°C) |
15°
|
15°
|
14°
|
16°
|
17°
|
18°
|
17°
|
15°
|
| Feels like temperature (°C) |
15°
|
14°
|
14°
|
15°
|
16°
|
16°
|
16°
|
15°
|
| Wind direction and speed (mph) |
SSW
7
|
S
6
|
SSE
6
|
SSE
9
|
SSE
10
|
WSW
10
|
WNW
9
|
WNW
6
|
| Wind gust (mph) |
11
|
10
|
14
|
18
|
17
|
16
|
14
|
10
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
92%
|
93%
|
87%
|
81%
|
73%
|
78%
|
88%
|
| UV | - | - | 1 | 2 | 5 | 2 | 1 | - |
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Wales weather forecast
Headline:
Dry and settled bank holiday weekend.
This Evening and Tonight:
Some evening sunshine, then clear spells and variable cloud overnight. Mist and fog patches forming in river valleys. Turning rather chilly in rural areas. Dry for all. Minimum temperature 8 °C.
Sunday:
A fine and dry day with light winds. Fair-weather cloud in places but with more frequent sunny spells emerging compared to Saturday, helping it feel more widely warm. Maximum temperature 25 °C.
Outlook for Monday to Wednesday:
Warm and sunny for bank holiday Monday, though breezier with large waves possible for western beaches. Turning fresher from Tuesday and transitioning to more changeable conditions with showers at times.
Updated: