Maerdy (Rhondda Cynon Taf) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 9 degrees Celsius; -
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 8 degrees Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 3 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: 10° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius;
-
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 11 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius;
Sunny changing to partly cloudy by early evening.
Sunrise:
Sunset:
L UV
L Pollution
No pollen data.
7 day forecast for Maerdy
Today (24 February 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 |
10°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
| Feels like temperature (°C) |
8°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
| Wind direction and speed |
SSE
9
|
SSE
8
|
SSE
7
|
SSE
7
|
SSE
7
|
SSE
7
|
SSE
6
|
| Wind gust (mph) |
18
|
17
|
17
|
17
|
17
|
16
|
16
|
| Visibility |
VG
|
VG
|
VG
|
G
|
M
|
M
|
M
|
| Humidity |
86%
|
92%
|
95%
|
97%
|
98%
|
98%
|
98%
|
| UV | 1 | - | - | - | - | - | - |
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%
|
10%
|
10%
|
10%
|
10%
|
30%
|
60%
|
80%
|
80%
|
90%
|
90%
|
80%
|
90%
|
90%
|
70%
|
50%
|
50%
|
50%
|
40%
|
50%
|
| Temperature (°C) |
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
10°
|
11°
|
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
| Feels like temperature (°C) |
6°
|
6°
|
7°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
8°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
| Wind direction and speed (mph) |
SSE
6
|
SSE
5
|
S
5
|
SSE
5
|
SSE
5
|
SSE
5
|
S
5
|
SSE
5
|
SSE
6
|
SSE
6
|
S
7
|
S
8
|
SSW
9
|
SSW
11
|
SW
11
|
SW
10
|
SW
9
|
SW
9
|
SW
10
|
SW
10
|
SW
10
|
SW
11
|
SW
11
|
SW
11
|
| Wind gust (mph) |
15
|
15
|
15
|
15
|
15
|
16
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
22
|
22
|
21
|
20
|
20
|
20
|
20
|
21
|
21
|
22
|
22
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
M
|
M
|
| Humidity |
98%
|
98%
|
98%
|
98%
|
98%
|
98%
|
97%
|
98%
|
98%
|
98%
|
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
100%
|
99%
|
100%
|
100%
|
99%
|
99%
|
98%
|
98%
|
| 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%
|
30%
|
20%
|
10%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
30%
|
50%
|
70%
|
70%
|
80%
|
90%
|
90%
|
≥95%
|
90%
|
90%
|
90%
|
90%
|
90%
|
90%
|
| Temperature (°C) |
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
| Wind direction and speed (mph) |
SW
11
|
SW
11
|
SW
12
|
SW
12
|
SW
12
|
SW
13
|
SW
13
|
SW
14
|
SW
14
|
SW
15
|
SW
15
|
SW
16
|
SW
17
|
SW
17
|
SW
17
|
SW
16
|
SW
15
|
SW
14
|
SW
13
|
SW
13
|
SW
12
|
SW
12
|
SW
11
|
SW
10
|
| Wind gust (mph) |
22
|
23
|
23
|
24
|
24
|
25
|
26
|
27
|
29
|
30
|
31
|
33
|
34
|
34
|
33
|
32
|
30
|
28
|
27
|
25
|
24
|
23
|
21
|
19
|
| Visibility (description) |
P
|
P
|
P
|
M
|
M
|
M
|
G
|
M
|
G
|
M
|
M
|
G
|
G
|
M
|
M
|
M
|
M
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
| Humidity |
98%
|
97%
|
97%
|
96%
|
96%
|
96%
|
95%
|
95%
|
94%
|
94%
|
93%
|
91%
|
90%
|
91%
|
92%
|
93%
|
94%
|
96%
|
97%
|
98%
|
98%
|
99%
|
99%
|
99%
|
| 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%
|
80%
|
90%
|
90%
|
80%
|
70%
|
60%
|
50%
|
50%
|
50%
|
50%
|
50%
|
40%
|
40%
|
40%
|
40%
|
50%
|
60%
|
50%
|
50%
|
40%
|
40%
|
30%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
9°
|
9°
|
8°
|
8°
|
7°
|
7°
|
7°
|
6°
|
6°
|
| Feels like temperature (°C) |
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
8°
|
8°
|
7°
|
7°
|
6°
|
6°
|
5°
|
5°
|
4°
|
4°
|
4°
|
3°
|
| Wind direction and speed (mph) |
SW
10
|
SW
10
|
SW
9
|
SW
9
|
SW
10
|
SSW
10
|
SW
10
|
SW
9
|
SW
9
|
SW
9
|
SW
9
|
SW
9
|
WSW
10
|
WSW
10
|
WSW
11
|
WSW
11
|
W
10
|
W
9
|
W
8
|
W
9
|
W
9
|
W
9
|
W
8
|
W
8
|
| Wind gust (mph) |
19
|
21
|
21
|
21
|
22
|
22
|
20
|
20
|
19
|
20
|
21
|
22
|
25
|
24
|
25
|
25
|
23
|
22
|
21
|
20
|
22
|
22
|
19
|
21
|
| Visibility (description) |
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
M
|
M
|
M
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
99%
|
97%
|
94%
|
93%
|
92%
|
89%
|
87%
|
85%
|
85%
|
84%
|
85%
|
87%
|
89%
|
89%
|
91%
|
91%
|
91%
|
| 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 |
20%
|
20%
|
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
30%
|
40%
|
50%
|
50%
|
50%
|
50%
|
50%
|
50%
|
50%
|
50%
|
| Temperature (°C) |
6°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
5°
|
6°
|
7°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
7°
|
| Feels like temperature (°C) |
3°
|
3°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
2°
|
3°
|
4°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
4°
|
4°
|
| Wind direction and speed (mph) |
WNW
8
|
WNW
8
|
WNW
8
|
W
8
|
WNW
7
|
W
7
|
W
6
|
WSW
6
|
WSW
6
|
WSW
7
|
WSW
8
|
WSW
9
|
SW
10
|
SW
11
|
SW
11
|
SW
12
|
SW
11
|
SW
11
|
SW
10
|
SW
10
|
SSW
10
|
SSW
11
|
SSW
11
|
SSW
11
|
| Wind gust (mph) |
19
|
17
|
17
|
16
|
13
|
13
|
13
|
14
|
14
|
17
|
21
|
23
|
25
|
26
|
26
|
25
|
24
|
23
|
23
|
25
|
25
|
25
|
26
|
27
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
| Humidity |
91%
|
92%
|
90%
|
90%
|
91%
|
91%
|
91%
|
92%
|
90%
|
84%
|
77%
|
72%
|
68%
|
68%
|
69%
|
75%
|
78%
|
84%
|
87%
|
88%
|
90%
|
92%
|
92%
|
93%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 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%
|
60%
|
50%
|
50%
|
50%
|
40%
|
30%
|
40%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
8°
|
9°
|
9°
|
8°
|
8°
|
| Feels like temperature (°C) |
4°
|
4°
|
4°
|
4°
|
6°
|
6°
|
5°
|
5°
|
| Wind direction and speed (mph) |
SSW
11
|
SSW
11
|
SSW
12
|
SSW
13
|
SSW
13
|
SSW
13
|
S
11
|
S
11
|
| Wind gust (mph) |
26
|
29
|
27
|
30
|
29
|
27
|
26
|
25
|
| Visibility (description) |
G
|
G
|
M
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
93%
|
94%
|
95%
|
93%
|
90%
|
90%
|
90%
|
92%
|
| 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%
|
20%
|
20%
|
20%
|
20%
|
10%
|
| Temperature (°C) |
8°
|
8°
|
7°
|
8°
|
10°
|
10°
|
9°
|
7°
|
| Feels like temperature (°C) |
5°
|
5°
|
5°
|
6°
|
8°
|
9°
|
7°
|
6°
|
| Wind direction and speed (mph) |
S
11
|
S
11
|
S
10
|
S
9
|
SSW
10
|
SSW
9
|
SW
6
|
W
4
|
| Wind gust (mph) |
24
|
23
|
22
|
23
|
22
|
20
|
14
|
10
|
| Visibility (description) |
G
|
M
|
M
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
93%
|
95%
|
94%
|
92%
|
82%
|
76%
|
86%
|
91%
|
| UV | - | - | 1 | 1 | 2 | 1 | - | - |
Tooltip header
UK video forecast
Maerdy weather map
View the weather with our interactive map
Loading map...
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:
UK long range weather forecast
More from the Met Office
-
CAUSES OF CLIMATE CHANGE
Causes of climate change
Read -
MET OFFICE FOR SCHOOLS
What are clouds?
Read -
MET OFFICE FOR SCHOOLS
Forecasting fact-busters - lesson plan
Read -
MET OFFICE FOR SCHOOLS
Forecasting fact-busters - lesson plan
Read -
MET OFFICE FOR SCHOOLS
Weather heroes - lesson plan
Read -
SEASONAL ADVICE
3 tips for staying safe in fog
Read