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Weather Merthyr Tydfil
Wales · United Kingdom
Mon, 12/15
09:37 PM
Weather Merthyr Tydfil
now
45°
90 Min. Weather
mostly cloudy
10:00 PM
44
°
40 %
11:00 PM
42
°
40 %
12:00 AM
41
°
95 %
01:00 AM
40
°
10 %
02:00 AM
40
°
10 %
03:00 AM
40
°
10 %
04:00 AM
40
°
10 %
05:00 AM
39
°
10 %
06:00 AM
39
°
10 %
07:00 AM
39
°
10 %
08:00 AM
39
°
10 %
09:00 AM
39
°
10 %
10:00 AM
41
°
10 %
11:00 AM
43
°
10 %
12:00 PM
44
°
10 %
01:00 PM
45
°
10 %
02:00 PM
45
°
10 %
03:00 PM
44
°
10 %
04:00 PM
41
°
10 %
05:00 PM
39
°
10 %
06:00 PM
37
°
10 %
07:00 PM
36
°
10 %
08:00 PM
35
°
10 %
09:00 PM
34
°
10 %
10:00 PM
33
°
10 %
11:00 PM
32
°
10 %
12:00 AM
33
°
10 %
01:00 AM
33
°
10 %
02:00 AM
35
°
10 %
03:00 AM
36
°
10 %
04:00 AM
37
°
20 %
05:00 AM
37
°
20 %
06:00 AM
38
°
30 %
07:00 AM
40
°
40 %
08:00 AM
41
°
60 %
09:00 AM
42
°
80 %
10:00 AM
43
°
80 %
11:00 AM
44
°
70 %
12:00 PM
45
°
40 %
01:00 PM
46
°
60 %
02:00 PM
46
°
70 %
03:00 PM
46
°
70 %
04:00 PM
47
°
70 %
05:00 PM
47
°
60 %
06:00 PM
48
°
40 %
07:00 PM
48
°
40 %
08:00 PM
49
°
70 %
09:00 PM
50
°
90 %
10:00 PM
50
°
90 %
Mostly dry tomorrow
Even a few sunny spells in store
Share!
WeatherRadar
Forecast
Map
Morning
39
°
10 %
Afternoon
45
°
10 %
Evening
34
°
10 %
Night
32
°
30 %
Morning
42
°
80 %
Afternoon
49
°
70 %
Evening
50
°
90 %
Night
47
°
70 %
Morning
47
°
90 %
Afternoon
48
°
90 %
Evening
45
°
40 %
Night
43
°
50 %
Morning
43
°
60 %
Afternoon
47
°
20 %
Evening
43
°
30 %
Night
43
°
60 %
Morning
46
°
90 %
Afternoon
47
°
90 %
Evening
39
°
50 %
Night
39
°
40 %
Morning
41
°
60 %
Afternoon
45
°
50 %
Evening
40
°
30 %
Night
40
°
40 %
Morning
42
°
40 %
Afternoon
46
°
40 %
Evening
43
°
30 %
Night
41
°
30 %
Morning
42
°
30 %
Afternoon
46
°
30 %
Evening
43
°
40 %
Night
42
°
30 %
Morning
42
°
30 %
Afternoon
47
°
20 %
Evening
43
°
20 %
Night
42
°
20 %
Morning
42
°
30 %
Afternoon
47
°
20 %
Evening
40
°
20 %
Night
35
°
20 %
Morning
35
°
20 %
Afternoon
42
°
20 %
Evening
38
°
20 %
Night
35
°
20 %
Morning
35
°
20 %
Afternoon
41
°
20 %
Evening
37
°
20 %
Night
32
°
20 %
Morning
33
°
20 %
Afternoon
41
°
20 %
Evening
37
°
20 %
Night
33
°
20 %
Morning
33
°
40 %
Afternoon
42
°
60 %
Evening
37
°
30 %
Night
33
°
20 %
tomorrow
Tuesday, 12/16
12/16
45
°
39
°
4 h
10 %
Wednesday
Wednesday, 12/17
12/17
50
°
32
°
0 h
80 %
Thursday
Thursday, 12/18
12/18
48
°
47
°
0 h
90 %
Friday
Friday, 12/19
12/19
47
°
43
°
4 h
60 %
Saturday
Saturday, 12/20
12/20
47
°
43
°
0 h
90 %
Sunday
Sunday, 12/21
12/21
45
°
39
°
1 h
60 %
Monday
Monday, 12/22
12/22
46
°
40
°
1 h
40 %
Tuesday
Tuesday, 12/23
12/23
46
°
41
°
1 h
30 %
Wednesday
Wednesday, 12/24
12/24
47
°
42
°
1 h
30 %
Thursday
Thursday, 12/25
12/25
47
°
42
°
1 h
30 %
Friday
Friday, 12/26
12/26
42
°
35
°
2 h
20 %
Saturday
Saturday, 12/27
12/27
41
°
35
°
3 h
20 %
Sunday
Sunday, 12/28
12/28
41
°
32
°
3 h
20 %
Monday
Monday, 12/29
12/29
42
°
33
°
2 h
60 %
Top News
Daily briefing
Northwest turns soggy, again
WindRadar
14 day weather
Tu
39
45
We
32
50
Th
47
48
Fr
43
47
Sa
43
47
Su
39
45
Mo
40
46
Tu
41
46
We
42
47
Th
42
47
Fr
35
42
Sa
35
41
Su
32
41
Mo
33
42
Max (°F)
Min (°F)
more
less
TemperatureRadar
Pollen
none
7-Day Pollen Forecast
UV Index
tomorrow
0
low
6-Day UVI Forecast
Current regional conditions
Libanus (1085ft)
Mon, 12/15, 09:00 PM
42.6°
-
Cardiff, Bute Park (29ft)
Mon, 12/15, 09:00 PM
48°
-
Usk No 2 (82ft)
Mon, 12/15, 09:00 PM
48.2°
-
Cardiff Airport (219ft)
Mon, 12/15, 09:20 PM
46.3°
rain
Wind E 2 mph
Past weather
Weather Station Libanus
Maximum Temperature [°F] 11/18/2025 to 12/15/2025
Precipitation [in] 11/18/2025 to 12/15/2025
RainRadar
Weather Alerts
United Kingdom
Thunderstorm
Heavy Rain
High Winds
Snow or Ice
3-Day Severe Weather Outlook
Forecast Map
tomorrow
Air quality
right now
Fair
6-Day Air Quality Forecast
Astro info
tomorrow
09:37 PM local time
Sun
08:15 AM
04:03 PM
7h 48min
Moon
04:55 AM
01:23 PM
Waning crescent
News
Major problems
The dangers of freezing rain
More news
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