Garreg Lwyd (Carmarthenshire) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius; -
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 9 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius; -
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius; -
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 2° Celsius;
Maximum daytime temperature: 8 degrees Celsius; Minimum nighttime temperature: 2 degrees Celsius;
-
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 6 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius;
-
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 7 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius;
-
Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 1° Celsius;
Maximum daytime temperature: 9 degrees Celsius; Minimum nighttime temperature: 1 degrees Celsius;
Partly cloudy.
Sunrise:
Sunset:
L UV
L Pollution
No pollen data.
7 day forecast for Garreg Lwyd
Today (24 February 2026)
| Time |
23:00
|
|---|---|
| Weather symbols |  |
| Chance of precipitation |
<5%
|
| Temperature |
7°
|
| Feels like temperature (°C) |
3°
|
| Wind direction and speed |
SSE
16
|
| Wind gust (mph) |
16
|
| Visibility |
M
|
| Humidity |
96%
|
| UV | - |
Wednesday (25 February 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%
|
10%
|
30%
|
60%
|
80%
|
90%
|
80%
|
80%
|
80%
|
80%
|
80%
|
70%
|
70%
|
50%
|
40%
|
40%
|
40%
|
50%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
| Feels like temperature (°C) |
3°
|
3°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
3°
|
3°
|
3°
|
4°
|
4°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
3°
|
| Wind direction and speed (mph) |
S
16
|
S
16
|
S
16
|
S
16
|
S
16
|
S
15
|
S
16
|
S
15
|
SSE
14
|
SSE
14
|
SSE
14
|
S
15
|
S
16
|
SSW
17
|
SSW
17
|
SSW
16
|
SSW
15
|
SSW
15
|
SSW
14
|
SSW
15
|
SSW
16
|
SSW
16
|
SW
16
|
SW
16
|
| Wind gust (mph) |
17
|
17
|
17
|
17
|
17
|
17
|
17
|
17
|
19
|
21
|
22
|
23
|
25
|
25
|
25
|
23
|
22
|
20
|
21
|
21
|
21
|
22
|
23
|
23
|
| Visibility (description) |
M
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
| Humidity |
95%
|
96%
|
97%
|
97%
|
96%
|
96%
|
96%
|
96%
|
95%
|
96%
|
97%
|
99%
|
99%
|
100%
|
100%
|
100%
|
100%
|
100%
|
100%
|
100%
|
100%
|
100%
|
100%
|
99%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Thursday (26 February 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%
|
20%
|
10%
|
20%
|
20%
|
20%
|
30%
|
20%
|
40%
|
50%
|
60%
|
80%
|
90%
|
90%
|
≥95%
|
≥95%
|
90%
|
90%
|
90%
|
80%
|
90%
|
90%
|
90%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
| Feels like temperature (°C) |
3°
|
3°
|
3°
|
3°
|
3°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
1°
|
2°
|
2°
|
2°
|
2°
|
3°
|
3°
|
3°
|
3°
|
| Wind direction and speed (mph) |
SW
16
|
SW
17
|
SW
17
|
SW
18
|
SW
19
|
SW
19
|
SW
20
|
SW
21
|
SW
21
|
SW
22
|
SW
23
|
SW
24
|
SW
25
|
SW
25
|
SW
25
|
SW
24
|
SSW
23
|
SW
21
|
SW
20
|
SSW
19
|
SSW
17
|
SSW
16
|
SSW
15
|
SSW
14
|
| Wind gust (mph) |
23
|
24
|
24
|
25
|
26
|
27
|
28
|
28
|
30
|
31
|
33
|
34
|
35
|
34
|
34
|
33
|
32
|
30
|
29
|
26
|
25
|
22
|
21
|
19
|
| Visibility (description) |
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
| Humidity |
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
98%
|
98%
|
98%
|
97%
|
97%
|
96%
|
96%
|
96%
|
97%
|
97%
|
98%
|
99%
|
99%
|
99%
|
100%
|
100%
|
100%
|
100%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Friday (27 February 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 |
90%
|
90%
|
90%
|
≥95%
|
90%
|
90%
|
80%
|
80%
|
70%
|
60%
|
50%
|
50%
|
50%
|
50%
|
60%
|
50%
|
50%
|
60%
|
60%
|
70%
|
60%
|
50%
|
50%
|
40%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
| Feels like temperature (°C) |
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
4°
|
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
4°
|
4°
|
3°
|
3°
|
2°
|
2°
|
1°
|
0°
|
-1°
|
-1°
|
-1°
|
| Wind direction and speed (mph) |
SSW
13
|
S
13
|
S
13
|
S
14
|
S
14
|
S
14
|
S
14
|
SSW
14
|
SSW
14
|
SW
15
|
SW
17
|
SW
17
|
SW
16
|
SW
15
|
WSW
15
|
WSW
14
|
WSW
14
|
WSW
13
|
WSW
12
|
W
12
|
WNW
13
|
WNW
15
|
WNW
15
|
WNW
15
|
| Wind gust (mph) |
18
|
18
|
17
|
18
|
19
|
20
|
21
|
21
|
22
|
22
|
27
|
26
|
25
|
23
|
23
|
22
|
21
|
17
|
18
|
20
|
22
|
23
|
23
|
25
|
| Visibility (description) |
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
P
|
P
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
P
|
P
|
P
|
P
|
P
|
| Humidity |
100%
|
100%
|
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
97%
|
93%
|
91%
|
90%
|
91%
|
91%
|
93%
|
95%
|
96%
|
96%
|
96%
|
96%
|
96%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Saturday (28 February 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%
|
40%
|
40%
|
30%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
40%
|
50%
|
50%
|
60%
|
60%
|
60%
|
60%
|
60%
|
60%
|
60%
|
60%
|
| Temperature (°C) |
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
2°
|
2°
|
2°
|
3°
|
4°
|
4°
|
5°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
5°
|
5°
|
5°
|
5°
|
5°
|
| Feels like temperature (°C) |
-1°
|
-2°
|
-2°
|
-2°
|
-2°
|
-2°
|
-2°
|
-2°
|
-1°
|
-1°
|
-1°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
-1°
|
0°
|
0°
|
0°
|
0°
|
0°
|
| Wind direction and speed (mph) |
WNW
15
|
WNW
15
|
WNW
15
|
W
14
|
W
13
|
W
11
|
W
10
|
WSW
9
|
SW
9
|
SW
10
|
SW
12
|
SW
14
|
SW
15
|
SW
17
|
SW
17
|
SW
18
|
SW
17
|
SSW
17
|
SSW
18
|
SSW
18
|
SSW
19
|
SSW
18
|
SSW
19
|
SSW
19
|
| Wind gust (mph) |
22
|
23
|
22
|
20
|
18
|
17
|
14
|
13
|
13
|
19
|
21
|
22
|
24
|
26
|
26
|
26
|
25
|
23
|
26
|
28
|
27
|
25
|
26
|
26
|
| Visibility (description) |
P
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
M
|
M
|
P
|
P
|
P
|
P
|
P
|
| Humidity |
95%
|
94%
|
94%
|
93%
|
93%
|
93%
|
93%
|
93%
|
93%
|
89%
|
84%
|
76%
|
73%
|
75%
|
74%
|
76%
|
83%
|
86%
|
91%
|
94%
|
96%
|
96%
|
97%
|
97%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Sunday (1 March 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
60%
|
70%
|
70%
|
60%
|
60%
|
40%
|
30%
|
30%
|
| Temperature (°C) |
5°
|
5°
|
6°
|
6°
|
7°
|
7°
|
6°
|
6°
|
| Feels like temperature (°C) |
0°
|
0°
|
0°
|
1°
|
2°
|
2°
|
1°
|
1°
|
| Wind direction and speed (mph) |
SSW
20
|
SSW
22
|
SSW
22
|
SSW
21
|
SSW
21
|
S
20
|
S
20
|
S
18
|
| Wind gust (mph) |
30
|
33
|
33
|
34
|
33
|
31
|
29
|
28
|
| Visibility (description) |
P
|
P
|
P
|
P
|
P
|
P
|
M
|
M
|
| Humidity |
96%
|
96%
|
96%
|
95%
|
91%
|
91%
|
90%
|
89%
|
| UV | - | - | - | 1 | 1 | 1 | - | - |
Monday (2 March 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
40%
|
30%
|
30%
|
30%
|
30%
|
20%
|
20%
|
| Temperature (°C) |
6°
|
5°
|
5°
|
6°
|
8°
|
8°
|
6°
|
5°
|
| Feels like temperature (°C) |
1°
|
1°
|
1°
|
2°
|
5°
|
5°
|
3°
|
2°
|
| Wind direction and speed (mph) |
S
17
|
SSE
17
|
SSE
15
|
SSE
14
|
S
14
|
S
13
|
SSE
8
|
SSE
6
|
| Wind gust (mph) |
27
|
25
|
24
|
25
|
24
|
20
|
13
|
11
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
G
|
M
|
| Humidity |
91%
|
92%
|
92%
|
91%
|
80%
|
77%
|
87%
|
92%
|
| UV | - | - | 1 | 1 | 1 | 1 | - | - |
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Wales weather forecast
Headline:
Some mist and fog overnight. Drizzly across western hills
This Evening and Tonight:
Cloud and patchy rain may move into the far west at times overnight. Otherwise dry with clear spells, but some mist and fog patches may develop, especially in the east. Minimum temperature 9 °C.
Wednesday:
Western areas continuing to see some cloud and patchy rain at times, especially in the afternoon. Elsewhere, any fog clearing allowing some bright or sunny spells to develop. Feeling mild. Maximum temperature 13 °C.
Outlook for Thursday to Saturday:
Rain moving across the country on Thursday before turning brighter with some showers on Friday. Further rain likely later on Saturday. Temperatures returning to nearer average.
Updated: