Merthyr Tydfil (Merthyr Tydfil) last 24 hours weather
Wednesday (18 March 2026)
| 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 | |
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Temperature
°C
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| Temperature in degrees Celsius |
3.7°
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2.6°
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1.3°
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1.9°
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3.1°
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4.3°
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8.6°
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13.2°
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14.8°
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16.1°
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16.8°
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17.3°
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16.6°
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16.1°
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14.4°
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12.9°
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12.2°
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12.2°
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12.1°
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11.6°
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10.8°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
NNE
3
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N
2
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N
2
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N
3
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N
3
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N
4
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NNE
5
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E
9
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SE
13
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SE
12
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SE
11
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ESE
8
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ESE
8
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ESE
9
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NE
4
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E
6
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ENE
7
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ENE
6
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NE
6
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ENE
6
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E
9
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| Wind gust in miles per hour | 4 | 2 | 2 | 4 | 4 | 7 | 9 | 13 | 18 | 16 | 18 | 13 | 13 | 11 | 7 | 11 | 9 | 11 | 11 | 9 | 13 |
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Visibility
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| Visibility | P | VP | VP | VP | VP | VP | G | VG | E | E | E | E | E | E | E | E | E | E | E | E | E |
| Humidity | 97% | 97% | 97% | 98% | 98% | 98% | 96% | 74% | 64% | 62% | 56% | 54% | 56% | 55% | 60% | 65% | 68% | 69% | 69% | 71% | 73% |
| Pressure in hectopascals | 1,016 | 1,017 | 1,018 | 1,018 | 1,019 | 1,019 | 1,019 | 1,019 | 1,019 | 1,019 | 1,019 | 1,019 | 1,020 | 1,020 | 1,021 | 1,022 | 1,023 | 1,023 | 1,024 | 1,024 | 1,025 |
Thursday (19 March 2026)
| 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 | |
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| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
9.4°
|
8.0°
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3.0°
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0.9°
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1.7°
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4.5°
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3.9°
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4.2°
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7.2°
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9.0°
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11.4°
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13.2°
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14.6°
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14.1°
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14.5°
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14.1°
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13.2°
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11.6°
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10.0°
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9.4°
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9.2°
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5.6°
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5.8°
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6.4°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
E
11
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E
8
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NNE
2
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NW
2
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NNE
3
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NE
5
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NE
6
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NE
5
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NNE
7
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NNE
6
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NE
6
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E
10
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E
7
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E
8
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ENE
6
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E
6
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ENE
6
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E
8
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ENE
4
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ENE
4
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ENE
5
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NNE
3
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NE
4
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NE
6
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| Wind gust in miles per hour | 13 | 13 | 2 | 2 | 7 | 7 | 9 | 7 | 9 | 9 | 11 | 16 | 11 | 11 | 11 | 11 | 11 | 11 | 7 | 7 | 7 | 4 | 7 | 7 |
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Visibility
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| Visibility | E | VG | M | M | M | VG | VG | G | VG | VG | VG | E | VG | VG | VG | VG | VG | VG | VG | VG | VG | G | G | G |
| Humidity | 79% | 83% | 83% | 93% | 97% | 90% | 86% | 88% | 74% | 72% | 63% | 48% | 45% | 46% | 47% | 49% | 52% | 56% | 61% | 64% | 64% | 76% | 81% | 74% |
| Pressure in hectopascals | 1,025 | 1,026 | 1,027 | 1,027 | 1,027 | 1,027 | 1,027 | 1,028 | 1,028 | 1,027 | 1,027 | 1,027 | 1,026 | 1,025 | 1,025 | 1,025 | 1,025 | 1,025 | 1,026 | 1,026 | 1,026 | 1,026 | 1,026 | 1,026 |
Friday (20 March 2026)
| 00:00 | 01:00 | 02:00 | |
|---|---|---|---|
| Weather symbol |
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Temperature
°C
|
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| Temperature in degrees Celsius |
1.9°
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-0.3°
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0.7°
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Wind direction and speed
mph
|
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| Wind direction and speed in miles per hour |
NNW
1
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NNE
1
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NNE
3
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| Wind gust in miles per hour | 2 | 0 | 4 |
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Visibility
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| Visibility | M | M | M |
| Humidity | 80% | 92% | 96% |
| Pressure in hectopascals | 1,026 | 1,026 | 1,025 |
Merthyr Tydfil weather map
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Location Details
Location: 51.748, -3.38
Altitude:
175m above sea level