Extended 10-day forecasts, Merthyr Tydfil
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for Merthyr Tydfil, the United Kingdom. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.
Check out our October climate page to see if the current temperatures in Merthyr Tydfil is typical for this time of year.
Today · Thursday 15 Oct
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 05:00 |
Light rain
|
14°C (57°F) | 0.2 mm (0.01 in) | 99% | SW 7 m/s (14 knots) |
| 06:00 |
Light rain
|
14°C (57°F) | 0.1 mm (0 in) | 99% | SW 7 m/s (14 knots) |
| 07:00 |
Cloudy
|
13°C (55°F) | 0 mm (0 in) | 99% | SW 6 m/s (12 knots) |
| 08:00 |
Cloudy
|
13°C (55°F) | 0 mm (0 in) | 99% | SW 6 m/s (12 knots) |
| 09:00 |
Light rain
|
13°C (55°F) | 0.2 mm (0.01 in) | 99% | SW 6 m/s (12 knots) |
| 10:00 |
Rain
|
13°C (55°F) | 0.3 mm (0.01 in) | 97% | SW 7 m/s (14 knots) |
| 11:00 |
Light rain
|
14°C (57°F) | 0.2 mm (0.01 in) | 94% | SW 7 m/s (14 knots) |
| 12:00 |
Cloudy
|
15°C (59°F) | 0 mm (0 in) | 88% | SW 7 m/s (14 knots) |
| 13:00 |
Light rain
|
15°C (59°F) | 0.1 mm (0 in) | 84% | SW 7 m/s (14 knots) |
| 14:00 |
Light rain
|
15°C (59°F) | 0.2 mm (0.01 in) | 88% | SW 7 m/s (14 knots) |
| 15:00 |
Light rain
|
15°C (59°F) | 0.1 mm (0 in) | 87% | SW 7 m/s (14 knots) |
| 16:00 |
Rain
|
15°C (59°F) | 0.4 mm (0.02 in) | 91% | SW 6 m/s (12 knots) |
| 17:00 |
Heavy rain
|
15°C (59°F) | 1.4 mm (0.1 in) | 95% | SW 6 m/s (12 knots) |
| 18:00 |
Heavy rain
|
14°C (57°F) | 1.9 mm (0.1 in) | 99% | SW 6 m/s (12 knots) |
| 19:00 |
Heavy rain
|
14°C (57°F) | 2.4 mm (0.1 in) | 99% | SW 6 m/s (12 knots) |
| 20:00 |
Heavy rain
|
14°C (57°F) | 1.3 mm (0.1 in) | 99% | SW 5 m/s (10 knots) |
| 21:00 |
Cloudy
|
14°C (57°F) | 0 mm (0 in) | 100% | SW 5 m/s (10 knots) |
| 22:00 |
Fog
|
14°C (57°F) | 0 mm (0 in) | 99% | W 3 m/s (6 knots) |
| 23:00 |
Rain
|
13°C (55°F) | 0.3 mm (0.01 in) | 98% | NW 4 m/s (8 knots) |
05:00
Light rain
99% · SW 7 m/s (14 knots)
14°C (57°F)
0.2 mm (0.01 in)
06:00
Light rain
99% · SW 7 m/s (14 knots)
14°C (57°F)
0.1 mm (0 in)
07:00
Cloudy
99% · SW 6 m/s (12 knots)
13°C (55°F)
0 mm (0 in)
08:00
Cloudy
99% · SW 6 m/s (12 knots)
13°C (55°F)
0 mm (0 in)
09:00
Light rain
99% · SW 6 m/s (12 knots)
13°C (55°F)
0.2 mm (0.01 in)
10:00
Rain
97% · SW 7 m/s (14 knots)
13°C (55°F)
0.3 mm (0.01 in)
11:00
Light rain
94% · SW 7 m/s (14 knots)
14°C (57°F)
0.2 mm (0.01 in)
12:00
Cloudy
88% · SW 7 m/s (14 knots)
15°C (59°F)
0 mm (0 in)
13:00
Light rain
84% · SW 7 m/s (14 knots)
15°C (59°F)
0.1 mm (0 in)
14:00
Light rain
88% · SW 7 m/s (14 knots)
15°C (59°F)
0.2 mm (0.01 in)
15:00
Light rain
87% · SW 7 m/s (14 knots)
15°C (59°F)
0.1 mm (0 in)
16:00
Rain
91% · SW 6 m/s (12 knots)
15°C (59°F)
0.4 mm (0.02 in)
17:00
Heavy rain
95% · SW 6 m/s (12 knots)
15°C (59°F)
1.4 mm (0.1 in)
18:00
Heavy rain
99% · SW 6 m/s (12 knots)
14°C (57°F)
1.9 mm (0.1 in)
19:00
Heavy rain
99% · SW 6 m/s (12 knots)
14°C (57°F)
2.4 mm (0.1 in)
20:00
Heavy rain
99% · SW 5 m/s (10 knots)
14°C (57°F)
1.3 mm (0.1 in)
21:00
Cloudy
100% · SW 5 m/s (10 knots)
14°C (57°F)
0 mm (0 in)
22:00
Fog
99% · W 3 m/s (6 knots)
14°C (57°F)
0 mm (0 in)
23:00
Rain
98% · NW 4 m/s (8 knots)
13°C (55°F)
0.3 mm (0.01 in)
Tomorrow · Friday 16 Oct
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Light rain
|
12°C (54°F) | 0.1 mm (0 in) | 97% | NW 3 m/s (6 knots) |
| 01:00 |
Cloudy
|
11°C (52°F) | 0 mm (0 in) | 95% | NW 4 m/s (8 knots) |
| 02:00 |
Cloudy
|
10°C (50°F) | 0 mm (0 in) | 94% | NW 4 m/s (8 knots) |
| 03:00 |
Cloudy
|
10°C (50°F) | 0 mm (0 in) | 95% | NW 4 m/s (8 knots) |
| 04:00 |
Cloudy
|
10°C (50°F) | 0 mm (0 in) | 95% | NW 4 m/s (8 knots) |
| 05:00 |
Partly cloudy
|
10°C (50°F) | 0 mm (0 in) | 95% | NW 4 m/s (8 knots) |
| 06:00 |
Mostly clear
|
9°C (48°F) | 0 mm (0 in) | 94% | NW 4 m/s (8 knots) |
| 07:00 |
Clear skies
|
8°C (46°F) | 0 mm (0 in) | 93% | NW 4 m/s (8 knots) |
| 08:00 |
Clear skies
|
8°C (46°F) | 0 mm (0 in) | 92% | NW 4 m/s (8 knots) |
| 09:00 |
Clear skies
|
9°C (48°F) | 0 mm (0 in) | 88% | NW 4 m/s (8 knots) |
| 10:00 |
Mostly sunny
|
10°C (50°F) | 0 mm (0 in) | 81% | NW 5 m/s (10 knots) |
| 11:00 |
Clear skies
|
11°C (52°F) | 0 mm (0 in) | 75% | NW 5 m/s (10 knots) |
| 12:00 |
Clear skies
|
11°C (52°F) | 0 mm (0 in) | 69% | NW 5 m/s (10 knots) |
| 13:00 |
Clear skies
|
12°C (54°F) | 0 mm (0 in) | 66% | NW 5 m/s (10 knots) |
| 14:00 |
Clear skies
|
12°C (54°F) | 0 mm (0 in) | 63% | NW 5 m/s (10 knots) |
| 15:00 |
Clear skies
|
11°C (52°F) | 0 mm (0 in) | 63% | NW 5 m/s (10 knots) |
| 16:00 |
Clear skies
|
11°C (52°F) | 0 mm (0 in) | 66% | NW 5 m/s (10 knots) |
| 17:00 |
Clear skies
|
10°C (50°F) | 0 mm (0 in) | 70% | NW 5 m/s (10 knots) |
| 18:00 |
Clear skies
|
9°C (48°F) | 0 mm (0 in) | 75% | NW 4 m/s (8 knots) |
| 19:00 |
Clear skies
|
8°C (46°F) | 0 mm (0 in) | 81% | NW 4 m/s (8 knots) |
| 20:00 |
Clear skies
|
8°C (46°F) | 0 mm (0 in) | 82% | N 4 m/s (8 knots) |
| 21:00 |
Clear skies
|
7°C (45°F) | 0 mm (0 in) | 81% | N 4 m/s (8 knots) |
| 22:00 |
Clear skies
|
7°C (45°F) | 0 mm (0 in) | 80% | N 4 m/s (8 knots) |
| 23:00 |
Clear skies
|
7°C (45°F) | 0 mm (0 in) | 79% | N 4 m/s (8 knots) |
00:00
Light rain
97% · NW 3 m/s (6 knots)
12°C (54°F)
0.1 mm (0 in)
01:00
Cloudy
95% · NW 4 m/s (8 knots)
11°C (52°F)
0 mm (0 in)
02:00
Cloudy
94% · NW 4 m/s (8 knots)
10°C (50°F)
0 mm (0 in)
03:00
Cloudy
95% · NW 4 m/s (8 knots)
10°C (50°F)
0 mm (0 in)
04:00
Cloudy
95% · NW 4 m/s (8 knots)
10°C (50°F)
0 mm (0 in)
05:00
Partly cloudy
95% · NW 4 m/s (8 knots)
10°C (50°F)
0 mm (0 in)
06:00
Mostly clear
94% · NW 4 m/s (8 knots)
9°C (48°F)
0 mm (0 in)
07:00
Clear skies
93% · NW 4 m/s (8 knots)
8°C (46°F)
0 mm (0 in)
08:00
Clear skies
92% · NW 4 m/s (8 knots)
8°C (46°F)
0 mm (0 in)
09:00
Clear skies
88% · NW 4 m/s (8 knots)
9°C (48°F)
0 mm (0 in)
10:00
Mostly sunny
81% · NW 5 m/s (10 knots)
10°C (50°F)
0 mm (0 in)
11:00
Clear skies
75% · NW 5 m/s (10 knots)
11°C (52°F)
0 mm (0 in)
12:00
Clear skies
69% · NW 5 m/s (10 knots)
11°C (52°F)
0 mm (0 in)
13:00
Clear skies
66% · NW 5 m/s (10 knots)
12°C (54°F)
0 mm (0 in)
14:00
Clear skies
63% · NW 5 m/s (10 knots)
12°C (54°F)
0 mm (0 in)
15:00
Clear skies
63% · NW 5 m/s (10 knots)
11°C (52°F)
0 mm (0 in)
16:00
Clear skies
66% · NW 5 m/s (10 knots)
11°C (52°F)
0 mm (0 in)
17:00
Clear skies
70% · NW 5 m/s (10 knots)
10°C (50°F)
0 mm (0 in)
18:00
Clear skies
75% · NW 4 m/s (8 knots)
9°C (48°F)
0 mm (0 in)
19:00
Clear skies
81% · NW 4 m/s (8 knots)
8°C (46°F)
0 mm (0 in)
20:00
Clear skies
82% · N 4 m/s (8 knots)
8°C (46°F)
0 mm (0 in)
21:00
Clear skies
81% · N 4 m/s (8 knots)
7°C (45°F)
0 mm (0 in)
22:00
Clear skies
80% · N 4 m/s (8 knots)
7°C (45°F)
0 mm (0 in)
23:00
Clear skies
79% · N 4 m/s (8 knots)
7°C (45°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
01:00
Morning
07:00
Afternoon
13:00
Evening
19:00
Saturday
17 Oct
7°C (45°F)
0 mm (0 in)
Clear skies
77% · N 4 m/s (8 knots)
6°C (43°F)
0 mm (0 in)
Clear skies
85% · N 4 m/s (8 knots)
11°C (52°F)
0 mm (0 in)
Mostly sunny
65% · NE 4 m/s (8 knots)
8°C (46°F)
0 mm (0 in)
Clear skies
73% · NE 3 m/s (6 knots)
Sat
17 Oct
night
7°C (45°F)
0 mm (0 in)
Clear skies
77%
4 m/s (8 knots)
morning
6°C (43°F)
0 mm (0 in)
Clear skies
85%
4 m/s (8 knots)
afternoon
11°C (52°F)
0 mm (0 in)
Mostly sunny
65%
4 m/s (8 knots)
evening
8°C (46°F)
0 mm (0 in)
Clear skies
73%
3 m/s (6 knots)
Sunday
18 Oct
5°C (41°F)
0 mm (0 in)
Clear skies
82% · NE 3 m/s (6 knots)
3°C (37°F)
0 mm (0 in)
Clear skies
90% · N 3 m/s (6 knots)
10°C (50°F)
0 mm (0 in)
Partly cloudy
68% · NE 5 m/s (10 knots)
7°C (45°F)
0 mm (0 in)
Clear skies
72% · N 3 m/s (6 knots)
Sun
18 Oct
night
5°C (41°F)
0 mm (0 in)
Clear skies
82%
3 m/s (6 knots)
morning
3°C (37°F)
0 mm (0 in)
Clear skies
90%
3 m/s (6 knots)
afternoon
10°C (50°F)
0 mm (0 in)
Partly cloudy
68%
5 m/s (10 knots)
evening
7°C (45°F)
0 mm (0 in)
Clear skies
72%
3 m/s (6 knots)
Monday
19 Oct
5°C (41°F)
0 mm (0 in)
Clear skies
87% · NE 4 m/s (8 knots)
5°C (41°F)
0 mm (0 in)
Partly cloudy
95% · NE 4 m/s (8 knots)
10°C (50°F)
0 mm (0 in)
Clear skies
68% · NE 6 m/s (12 knots)
10°C (50°F)
0.5 mm (0.02 in)
Cloudy
75% · NE 6 m/s (12 knots)
Mon
19 Oct
night
5°C (41°F)
0 mm (0 in)
Clear skies
87%
4 m/s (8 knots)
morning
5°C (41°F)
0 mm (0 in)
Partly cloudy
95%
4 m/s (8 knots)
afternoon
10°C (50°F)
0 mm (0 in)
Clear skies
68%
6 m/s (12 knots)
evening
10°C (50°F)
0.5 mm (0.02 in)
Cloudy
75%
6 m/s (12 knots)
Tuesday
20 Oct
9°C (48°F)
1.8 mm (0.1 in)
Rain
92% · NE 5 m/s (10 knots)
9°C (48°F)
1.6 mm (0.1 in)
Rain
99% · E 4 m/s (8 knots)
11°C (52°F)
0.1 mm (0 in)
Cloudy
93% · SE 4 m/s (8 knots)
9°C (48°F)
0 mm (0 in)
Cloudy
87% · SE 4 m/s (8 knots)
Tue
20 Oct
night
9°C (48°F)
1.8 mm (0.1 in)
Rain
92%
5 m/s (10 knots)
morning
9°C (48°F)
1.6 mm (0.1 in)
Rain
99%
4 m/s (8 knots)
afternoon
11°C (52°F)
0.1 mm (0 in)
Cloudy
93%
4 m/s (8 knots)
evening
9°C (48°F)
0 mm (0 in)
Cloudy
87%
4 m/s (8 knots)
Wednesday
21 Oct
7°C (45°F)
0.4 mm (0.02 in)
Partly cloudy
92% · SE 5 m/s (10 knots)
8°C (46°F)
5 mm (0.2 in)
Heavy rain
98% · SE 5 m/s (10 knots)
12°C (54°F)
3.7 mm (0.1 in)
Rain showers
92% · S 6 m/s (12 knots)
9°C (48°F)
2.3 mm (0.1 in)
Rain
98% · SE 8 m/s (16 knots)
Wed
21 Oct
night
7°C (45°F)
0.4 mm (0.02 in)
Partly cloudy
92%
5 m/s (10 knots)
morning
8°C (46°F)
5 mm (0.2 in)
Heavy rain
98%
5 m/s (10 knots)
afternoon
12°C (54°F)
3.7 mm (0.1 in)
Rain showers
92%
6 m/s (12 knots)
evening
9°C (48°F)
2.3 mm (0.1 in)
Rain
98%
8 m/s (16 knots)
Thursday
22 Oct
9°C (48°F)
0.1 mm (0 in)
Cloudy
98% · W 7 m/s (14 knots)
8°C (46°F)
0.1 mm (0 in)
Cloudy
98% · W 6 m/s (12 knots)
11°C (52°F)
2.9 mm (0.1 in)
Rain showers
67% · SW 6 m/s (12 knots)
9°C (48°F)
22 mm (0.9 in)
Heavy rain
97% · S 8 m/s (16 knots)
Thu
22 Oct
night
9°C (48°F)
0.1 mm (0 in)
Cloudy
98%
7 m/s (14 knots)
morning
8°C (46°F)
0.1 mm (0 in)
Cloudy
98%
6 m/s (12 knots)
afternoon
11°C (52°F)
2.9 mm (0.1 in)
Rain showers
67%
6 m/s (12 knots)
evening
9°C (48°F)
22 mm (0.9 in)
Heavy rain
97%
8 m/s (16 knots)
Friday
23 Oct
11°C (52°F)
7.9 mm (0.3 in)
Heavy rain
98% · SW 6 m/s (12 knots)
7°C (45°F)
12 mm (0.5 in)
Heavy rain
96% · SW 8 m/s (16 knots)
9°C (48°F)
1.4 mm (0.1 in)
Rain
93% · SW 9 m/s (17 knots)
9°C (48°F)
0 mm (0 in)
Partly cloudy
68% · W 10 m/s (19 knots)
Fri
23 Oct
night
11°C (52°F)
7.9 mm (0.3 in)
Heavy rain
98%
6 m/s (12 knots)
morning
7°C (45°F)
12 mm (0.5 in)
Heavy rain
96%
8 m/s (16 knots)
afternoon
9°C (48°F)
1.4 mm (0.1 in)
Rain
93%
9 m/s (17 knots)
evening
9°C (48°F)
0 mm (0 in)
Partly cloudy
68%
10 m/s (19 knots)
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
Merthyr Tydfil weather by month
Browse monthly averages for Merthyr Tydfil: climate by month with temperature, rainfall and sunshine.
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