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 moreClydach (Swansea) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 2° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 2° Celsius; -
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: -1° Celsius;
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: -1° Celsius; -
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: -2° Celsius;
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: -2° Celsius;
-
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 4° Celsius;
-
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 4° Celsius;
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 4° Celsius; -
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 2° Celsius;
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 2° Celsius;
Cloudy changing to light showers by lunchtime.
Sunrise:
Sunset:
L UV
L Pollution
No pollen data.
7 day forecast for Clydach
Today (18 November 2025)
| Time |
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%
|
70%
|
60%
|
70%
|
80%
|
90%
|
90%
|
90%
|
90%
|
80%
|
80%
|
70%
|
70%
|
| Temperature |
8°
|
9°
|
9°
|
10°
|
9°
|
8°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
5°
|
5°
|
4°
|
4°
|
4°
|
3°
|
3°
|
| Wind direction and speed |
WSW
4
|
WSW
6
|
W
9
|
W
10
|
W
10
|
W
9
|
WNW
8
|
WNW
7
|
WNW
7
|
WNW
7
|
WNW
7
|
WNW
7
|
NW
7
|
| Wind gust (mph) |
13
|
23
|
26
|
26
|
27
|
25
|
21
|
19
|
18
|
17
|
16
|
16
|
18
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
| Humidity |
85%
|
80%
|
77%
|
76%
|
77%
|
84%
|
85%
|
86%
|
88%
|
88%
|
88%
|
89%
|
90%
|
| UV | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Wednesday (19 November 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 |
80%
|
50%
|
40%
|
40%
|
30%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
10%
|
10%
|
20%
|
20%
|
20%
|
20%
|
30%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
6°
|
5°
|
5°
|
4°
|
4°
|
3°
|
3°
|
2°
|
2°
|
3°
|
4°
|
5°
|
5°
|
6°
|
6°
|
5°
|
4°
|
3°
|
2°
|
2°
|
1°
|
1°
|
1°
|
1°
|
| Feels like temperature (°C) |
3°
|
2°
|
1°
|
0°
|
-1°
|
-1°
|
-2°
|
-2°
|
-3°
|
-2°
|
-1°
|
1°
|
2°
|
2°
|
2°
|
2°
|
1°
|
0°
|
-1°
|
-1°
|
-1°
|
-2°
|
-2°
|
-2°
|
| Wind direction and speed (mph) |
WNW
8
|
NNW
9
|
NNW
11
|
N
13
|
N
13
|
N
13
|
N
13
|
N
12
|
N
12
|
N
11
|
N
12
|
N
12
|
N
13
|
NNW
13
|
NNW
12
|
NNW
10
|
NNW
9
|
NW
7
|
NW
6
|
NW
6
|
NW
5
|
NW
5
|
NW
5
|
NW
5
|
| Wind gust (mph) |
22
|
24
|
28
|
30
|
30
|
28
|
26
|
25
|
25
|
24
|
27
|
28
|
29
|
30
|
30
|
26
|
23
|
17
|
14
|
13
|
12
|
12
|
11
|
10
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
89%
|
90%
|
87%
|
86%
|
84%
|
84%
|
80%
|
78%
|
77%
|
76%
|
71%
|
65%
|
57%
|
55%
|
54%
|
57%
|
67%
|
78%
|
83%
|
84%
|
85%
|
86%
|
89%
|
90%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Thursday (20 November 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%
|
20%
|
30%
|
40%
|
40%
|
40%
|
30%
|
30%
|
30%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
0°
|
0°
|
0°
|
0°
|
1°
|
0°
|
1°
|
0°
|
1°
|
1°
|
3°
|
4°
|
5°
|
5°
|
6°
|
5°
|
4°
|
3°
|
2°
|
2°
|
1°
|
1°
|
1°
|
0°
|
| Feels like temperature (°C) |
-2°
|
-2°
|
-2°
|
-2°
|
-2°
|
-2°
|
-2°
|
-2°
|
-2°
|
-1°
|
0°
|
1°
|
2°
|
2°
|
3°
|
3°
|
2°
|
0°
|
0°
|
-1°
|
-1°
|
-2°
|
-2°
|
-2°
|
| Wind direction and speed (mph) |
NW
5
|
NW
5
|
NW
5
|
NW
5
|
NW
5
|
NW
5
|
NW
5
|
NW
5
|
NW
5
|
NW
5
|
NNW
6
|
NNW
7
|
NNW
8
|
NNW
9
|
NNW
9
|
NNW
8
|
NNW
6
|
NNW
5
|
NNW
5
|
NNW
5
|
NNW
5
|
NNW
5
|
NNW
5
|
NNW
5
|
| Wind gust (mph) |
10
|
10
|
10
|
10
|
10
|
10
|
10
|
10
|
11
|
14
|
18
|
20
|
22
|
23
|
21
|
18
|
14
|
12
|
12
|
11
|
11
|
11
|
10
|
9
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
E
|
| Humidity |
91%
|
91%
|
93%
|
93%
|
93%
|
94%
|
94%
|
94%
|
94%
|
91%
|
83%
|
74%
|
66%
|
58%
|
58%
|
63%
|
69%
|
75%
|
77%
|
78%
|
79%
|
81%
|
83%
|
84%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Friday (21 November 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%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
30%
|
30%
|
30%
|
40%
|
| Temperature (°C) |
0°
|
0°
|
0°
|
0°
|
-1°
|
-1°
|
-1°
|
-1°
|
0°
|
1°
|
3°
|
4°
|
6°
|
6°
|
7°
|
6°
|
5°
|
4°
|
4°
|
4°
|
4°
|
5°
|
5°
|
6°
|
| Feels like temperature (°C) |
-2°
|
-3°
|
-3°
|
-3°
|
-3°
|
-3°
|
-3°
|
-3°
|
-2°
|
0°
|
2°
|
4°
|
5°
|
6°
|
6°
|
6°
|
4°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
| Wind direction and speed (mph) |
NNW
5
|
NNW
5
|
NNW
4
|
NNW
4
|
NNW
4
|
NNW
4
|
NNW
4
|
NNW
4
|
N
3
|
N
3
|
N
3
|
NNW
3
|
SSW
3
|
SW
3
|
WSW
3
|
SW
3
|
S
3
|
ENE
3
|
ENE
3
|
ENE
4
|
ENE
5
|
E
5
|
SE
6
|
SSE
6
|
| Wind gust (mph) |
9
|
9
|
8
|
8
|
7
|
7
|
7
|
7
|
6
|
5
|
4
|
4
|
5
|
5
|
5
|
4
|
4
|
5
|
6
|
8
|
10
|
11
|
12
|
14
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
84%
|
85%
|
85%
|
85%
|
85%
|
85%
|
85%
|
85%
|
83%
|
76%
|
74%
|
72%
|
69%
|
68%
|
77%
|
84%
|
85%
|
84%
|
83%
|
84%
|
84%
|
83%
|
83%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Saturday (22 November 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%
|
40%
|
50%
|
60%
|
60%
|
60%
|
70%
|
70%
|
70%
|
70%
|
60%
|
60%
|
50%
|
50%
|
50%
|
50%
|
40%
|
40%
|
50%
|
50%
|
60%
|
60%
|
60%
|
60%
|
| Temperature (°C) |
6°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
9°
|
9°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
| Feels like temperature (°C) |
4°
|
4°
|
4°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
6°
|
7°
|
7°
|
8°
|
8°
|
8°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
5°
|
5°
|
| Wind direction and speed (mph) |
S
7
|
S
7
|
S
7
|
S
8
|
S
7
|
SSE
7
|
S
7
|
SSE
7
|
SSE
7
|
S
7
|
S
8
|
SSW
8
|
SSW
8
|
SW
8
|
WSW
8
|
WSW
7
|
SW
6
|
WSW
5
|
WSW
5
|
NW
5
|
SSW
5
|
NNE
5
|
NNW
5
|
N
5
|
| Wind gust (mph) |
16
|
17
|
17
|
17
|
16
|
15
|
16
|
16
|
15
|
16
|
15
|
15
|
14
|
15
|
14
|
12
|
11
|
9
|
9
|
9
|
9
|
9
|
10
|
10
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
83%
|
83%
|
86%
|
87%
|
92%
|
93%
|
94%
|
94%
|
95%
|
95%
|
94%
|
93%
|
91%
|
91%
|
89%
|
90%
|
92%
|
94%
|
94%
|
95%
|
95%
|
96%
|
96%
|
96%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Sunday (23 November 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
50%
|
40%
|
30%
|
40%
|
40%
|
30%
|
40%
|
40%
|
| Temperature (°C) |
7°
|
6°
|
6°
|
6°
|
8°
|
9°
|
7°
|
6°
|
| Feels like temperature (°C) |
5°
|
4°
|
4°
|
5°
|
6°
|
7°
|
5°
|
4°
|
| Wind direction and speed (mph) |
N
6
|
NNW
6
|
NNW
6
|
NNW
6
|
ENE
7
|
NNW
7
|
NNW
6
|
NNW
6
|
| Wind gust (mph) |
9
|
8
|
7
|
9
|
11
|
9
|
7
|
6
|
| Visibility (description) |
M
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
| Humidity |
96%
|
95%
|
95%
|
95%
|
88%
|
87%
|
93%
|
95%
|
| UV | - | - | - | 1 | 1 | 1 | - | - |
Monday (24 November 2025)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
30%
|
30%
|
20%
|
20%
|
10%
|
10%
|
| Temperature (°C) |
6°
|
5°
|
5°
|
6°
|
8°
|
8°
|
6°
|
5°
|
| Feels like temperature (°C) |
4°
|
3°
|
3°
|
4°
|
6°
|
6°
|
4°
|
3°
|
| Wind direction and speed (mph) |
NNW
6
|
NNW
6
|
NNW
6
|
NNW
7
|
NNW
9
|
NNW
8
|
NNW
6
|
NNW
5
|
| Wind gust (mph) |
7
|
8
|
11
|
15
|
16
|
13
|
9
|
6
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
G
|
G
|
| Humidity |
96%
|
95%
|
95%
|
93%
|
84%
|
83%
|
90%
|
93%
|
| UV | - | - | - | 1 | 1 | 1 | - | - |
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WARNING
Flood alerts in force for Wales
Flood alerts in force for Wales
Wales weather forecast
Headline:
Cold for the next few days with wintry showers possible.
Today:
Some early bright spells and a frost slowly clearing. Clouding over from the northwest with showery outbreaks of rain developing for the remainder of the day, the rain turning locally heavy. Continuing to feel chilly as northerly winds gradually strengthen. Maximum temperature 9 °C.
Tonight:
Showers continuing through the evening and overnight, turning wintry on higher ground from the north. Lower levels could see sleet through the early hours. Brisk winds, strongest in the west. Minimum temperature 1 °C.
Wednesday:
Early wintry showers will move away to the south. Skies brightening to give plenty of sunshine, though further wintry showers are likely to develop in the west. A cold wind. Maximum temperature 6 °C.
Outlook for Thursday to Saturday:
Staying cold with sunny spells. Wintry showers in the west slowly easing. A change into the weekend as wind and rain moves in allowing temperatures to increase closer to average.
Updated:
UK long range weather forecast
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