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Unsettled weather expected from Thursday
After the disruption caused by Storm Goretti, the start of this week will be more typical for the time of year, with wet and windy conditions returning later i…
Read moreClydach (Swansea) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: -1° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: -1° Celsius; -
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 5° Celsius;
-
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 4° Celsius; -
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 5° Celsius; -
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 4° Celsius;
-
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 5° Celsius; -
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 4° Celsius;
Partly cloudy changing to clear by early evening.
Sunrise:
Sunset:
L UV
L Pollution
No pollen data.
7 day forecast for Clydach
Today (13 January 2026)
| Time |
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%
|
| Temperature |
7°
|
6°
|
5°
|
3°
|
3°
|
2°
|
2°
|
| Feels like temperature (°C) |
6°
|
4°
|
3°
|
2°
|
1°
|
1°
|
0°
|
| Wind direction and speed |
NNW
5
|
NNW
4
|
NNW
4
|
NNW
3
|
NNW
3
|
N
3
|
N
3
|
| Wind gust (mph) |
10
|
8
|
7
|
7
|
7
|
7
|
6
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
88%
|
91%
|
92%
|
93%
|
92%
|
92%
|
91%
|
| UV | - | - | - | - | - | - | - |
Wednesday (14 January 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%
|
10%
|
40%
|
80%
|
≥95%
|
90%
|
70%
|
60%
|
| Temperature (°C) |
2°
|
1°
|
1°
|
1°
|
0°
|
0°
|
1°
|
1°
|
1°
|
2°
|
3°
|
4°
|
5°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
8°
|
| Feels like temperature (°C) |
0°
|
0°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
0°
|
2°
|
3°
|
4°
|
4°
|
4°
|
5°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
5°
|
| Wind direction and speed (mph) |
N
3
|
N
3
|
NNE
3
|
NNE
3
|
NNE
3
|
NE
3
|
NE
4
|
NE
4
|
NE
4
|
NE
4
|
NE
3
|
E
3
|
SE
4
|
SSE
5
|
SSE
6
|
SSE
6
|
S
5
|
SSE
5
|
SSE
6
|
SSE
7
|
S
8
|
S
9
|
S
10
|
SSW
11
|
| Wind gust (mph) |
6
|
6
|
5
|
6
|
7
|
7
|
7
|
8
|
8
|
7
|
6
|
8
|
11
|
12
|
12
|
12
|
11
|
12
|
15
|
19
|
24
|
28
|
30
|
28
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
G
|
E
|
| Humidity |
91%
|
91%
|
90%
|
91%
|
90%
|
90%
|
89%
|
88%
|
87%
|
87%
|
86%
|
84%
|
80%
|
76%
|
76%
|
78%
|
84%
|
87%
|
91%
|
93%
|
95%
|
95%
|
96%
|
96%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Thursday (15 January 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 |
40%
|
30%
|
20%
|
10%
|
20%
|
20%
|
30%
|
20%
|
30%
|
40%
|
40%
|
30%
|
40%
|
40%
|
50%
|
50%
|
50%
|
50%
|
40%
|
40%
|
30%
|
40%
|
50%
|
50%
|
| Temperature (°C) |
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
| Feels like temperature (°C) |
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
| Wind direction and speed (mph) |
SW
9
|
SW
7
|
SW
6
|
SW
5
|
SSW
4
|
S
4
|
S
4
|
ESE
3
|
E
3
|
ENE
3
|
E
4
|
E
4
|
ENE
5
|
NE
6
|
NE
6
|
NNE
6
|
NNE
5
|
N
5
|
N
5
|
N
6
|
NNW
6
|
N
6
|
NNW
5
|
NW
5
|
| Wind gust (mph) |
24
|
17
|
13
|
10
|
8
|
7
|
7
|
6
|
6
|
6
|
8
|
10
|
10
|
10
|
10
|
8
|
8
|
9
|
9
|
10
|
11
|
11
|
9
|
9
|
| Visibility (description) |
E
|
E
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
G
|
G
|
G
|
G
|
VG
|
VG
|
| Humidity |
95%
|
96%
|
96%
|
96%
|
97%
|
97%
|
98%
|
98%
|
97%
|
97%
|
96%
|
95%
|
93%
|
92%
|
92%
|
93%
|
94%
|
96%
|
95%
|
95%
|
94%
|
94%
|
94%
|
95%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Friday (16 January 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%
|
50%
|
50%
|
60%
|
70%
|
70%
|
60%
|
60%
|
50%
|
40%
|
30%
|
30%
|
40%
|
50%
|
60%
|
60%
|
60%
|
50%
|
40%
|
40%
|
30%
|
30%
|
40%
|
| Temperature (°C) |
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
| Feels like temperature (°C) |
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
5°
|
5°
|
5°
|
6°
|
6°
|
6°
|
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
| Wind direction and speed (mph) |
WNW
5
|
SW
5
|
SSW
5
|
S
5
|
S
5
|
S
6
|
SSE
6
|
SSE
6
|
SSE
6
|
SSE
6
|
SSE
7
|
SSE
8
|
SSE
9
|
SSE
9
|
SSE
10
|
SSE
9
|
SSE
8
|
SE
7
|
SE
7
|
SE
7
|
SE
7
|
ESE
7
|
ESE
7
|
ESE
6
|
| Wind gust (mph) |
9
|
9
|
10
|
10
|
11
|
11
|
13
|
13
|
14
|
15
|
18
|
19
|
19
|
20
|
19
|
21
|
20
|
19
|
19
|
19
|
19
|
17
|
16
|
15
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
E
|
E
|
| Humidity |
95%
|
95%
|
95%
|
96%
|
96%
|
95%
|
95%
|
95%
|
95%
|
94%
|
93%
|
90%
|
87%
|
85%
|
85%
|
86%
|
89%
|
90%
|
91%
|
92%
|
92%
|
92%
|
92%
|
92%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Saturday (17 January 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 |
40%
|
50%
|
40%
|
40%
|
30%
|
40%
|
30%
|
30%
|
40%
|
30%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
7°
|
7°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
8°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
| Feels like temperature (°C) |
5°
|
5°
|
5°
|
5°
|
5°
|
4°
|
5°
|
4°
|
4°
|
4°
|
5°
|
6°
|
6°
|
7°
|
7°
|
7°
|
7°
|
6°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
| Wind direction and speed (mph) |
ESE
6
|
ESE
6
|
ESE
6
|
ESE
6
|
E
6
|
E
6
|
E
6
|
E
6
|
E
6
|
E
6
|
E
6
|
E
7
|
E
7
|
E
7
|
E
7
|
E
6
|
ENE
6
|
ENE
5
|
NE
5
|
ENE
5
|
ENE
5
|
NE
5
|
NE
5
|
NE
5
|
| Wind gust (mph) |
15
|
15
|
15
|
15
|
14
|
15
|
15
|
15
|
15
|
15
|
17
|
19
|
18
|
17
|
16
|
14
|
14
|
13
|
13
|
13
|
13
|
12
|
11
|
11
|
| Visibility (description) |
E
|
E
|
E
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
92%
|
92%
|
92%
|
93%
|
93%
|
92%
|
92%
|
93%
|
93%
|
94%
|
92%
|
91%
|
87%
|
85%
|
84%
|
84%
|
86%
|
89%
|
91%
|
92%
|
92%
|
93%
|
93%
|
93%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Sunday (18 January 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
6°
|
5°
|
5°
|
5°
|
7°
|
8°
|
6°
|
6°
|
| Feels like temperature (°C) |
4°
|
4°
|
3°
|
4°
|
5°
|
6°
|
4°
|
4°
|
| Wind direction and speed (mph) |
NE
5
|
NE
5
|
NE
5
|
NE
5
|
E
6
|
E
6
|
ESE
6
|
SE
7
|
| Wind gust (mph) |
9
|
8
|
8
|
10
|
10
|
8
|
8
|
9
|
| Visibility (description) |
G
|
G
|
M
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
93%
|
95%
|
95%
|
95%
|
91%
|
90%
|
94%
|
95%
|
| UV | - | - | - | 1 | 1 | 1 | - | - |
Monday (19 January 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
6°
|
6°
|
6°
|
6°
|
7°
|
8°
|
7°
|
6°
|
| Feels like temperature (°C) |
3°
|
3°
|
3°
|
3°
|
5°
|
5°
|
4°
|
4°
|
| Wind direction and speed (mph) |
SE
7
|
SE
8
|
SE
8
|
SE
8
|
SE
9
|
SE
8
|
SE
7
|
SE
7
|
| Wind gust (mph) |
10
|
10
|
11
|
15
|
16
|
12
|
11
|
10
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
95%
|
95%
|
95%
|
95%
|
92%
|
91%
|
94%
|
95%
|
| 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:
Less cold, but remaining unsettled next few days.
Today:
The day will start mostly dry with a few bright intervals. However, through the morning cloud will thicken to bring outbreaks of rain, this turning locally heavy. Drier weather arriving from the northwest later. Mild with fairly gentle winds. Maximum temperature 10 °C.
Tonight:
Rain quickly clearing away to the southeast this evening, leaving a dry night with clear periods. A widespread frost developing, with the chance of some fog and icy patches forming. Minimum temperature -1 °C.
Wednesday:
Early frost and any fog clearing to leave a dry and bright morning. Turning breezy during the afternoon and gradually clouding over from the west. Temperatures a little lower. Maximum temperature 8 °C.
Outlook for Thursday to Saturday:
Some rain on Wednesday night, giving way to more widespread wet and windy weather during the day on Thursday. This clearing to sunshine and showers on Friday and Saturday.
Updated: