Porthmadog (Gwynedd) last 24 hours weather
Monday (27 October 2025)
| 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 |
7.4°
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8.1°
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10.4°
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11.9°
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11.9°
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11.6°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
WSW
13
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WSW
22
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SW
22
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W
35
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WSW
27
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SW
34
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| Wind gust in miles per hour | 20 | 29 | 29 | 45 | 49 | 54 |
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Visibility
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| Visibility | P | P | M | E | E | E |
| Humidity | 97% | 97% | 98% | 88% | 83% | 84% |
| Pressure in hectopascals | 1,008 | 1,007 | 1,006 | 1,005 | 1,005 | 1,004 |
Tuesday (28 October 2025)
| 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 |
10.8°
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10.6°
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10.4°
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10.3°
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10.5°
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10.3°
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10.2°
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10.2°
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9.5°
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9.6°
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9.8°
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9.5°
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9.9°
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10.5°
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10.4°
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10.5°
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10.5°
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10.3°
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10.6°
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10.8°
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11.0°
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10.9°
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10.9°
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10.5°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SW
32
|
W
34
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WSW
32
|
W
35
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WSW
29
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WSW
29
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SW
27
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WSW
30
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WSW
24
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WSW
26
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WSW
23
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WSW
27
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WSW
32
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WSW
23
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WSW
22
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SW
25
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WSW
28
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WSW
27
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SW
26
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WSW
30
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WSW
31
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WSW
28
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WSW
28
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WSW
28
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| Wind gust in miles per hour | 45 | 58 | 49 | 51 | 43 | 45 | 38 | 45 | 43 | 38 | 45 | 45 | 47 | 47 | 34 | 36 | 40 | 40 | 40 | 40 | 43 | 43 | 43 | 43 |
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Visibility
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| Visibility | M | E | E | VG | VG | VG | VG | VG | VG | VG | VG | VG | E | – | E | VG | VG | VG | VG | VG | VG | VG | VG | G |
| Humidity | 93% | 81% | 72% | 73% | 69% | 70% | 73% | 67% | 77% | 81% | 80% | 86% | 77% | 75% | 73% | 75% | 75% | 80% | 78% | 78% | 73% | 77% | 76% | 78% |
| Pressure in hectopascals | 1,004 | 1,004 | 1,004 | 1,005 | 1,004 | 1,005 | 1,004 | 1,004 | 1,004 | 1,005 | 1,005 | 1,005 | 1,005 | 1,005 | 1,004 | 1,004 | 1,004 | 1,003 | 1,003 | 1,002 | 1,002 | 1,002 | 1,001 | 1,001 |
Wednesday (29 October 2025)
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
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Temperature
°C
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| Temperature in degrees Celsius |
9.3°
|
8.2°
|
8.8°
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8.7°
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8.2°
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8.8°
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8.4°
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8.0°
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7.8°
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7.8°
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9.0°
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9.4°
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10.2°
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9.8°
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9.2°
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9.4°
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9.0°
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7.6°
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Wind direction and speed
mph
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| Wind direction and speed in miles per hour |
SW
30
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SW
21
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SW
22
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WSW
15
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SW
18
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SW
18
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SW
16
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SW
15
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SW
13
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WSW
11
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SW
10
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WSW
14
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WSW
15
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WSW
16
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SW
21
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SW
24
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SW
18
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SW
21
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| Wind gust in miles per hour | 43 | 36 | 36 | 27 | 27 | 25 | 25 | 25 | 18 | 18 | 18 | 20 | 22 | 25 | 27 | 36 | 27 | 34 |
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Visibility
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| Visibility | P | P | P | M | P | E | E | E | E | E | E | E | E | E | E | E | E | P |
| Humidity | 80% | 93% | 94% | 92% | 90% | 84% | 86% | 81% | 79% | 82% | 76% | 73% | 66% | 64% | 69% | 71% | 75% | 83% |
| Pressure in hectopascals | 1,000 | 1,000 | 1,000 | 999 | 999 | 999 | 998 | 999 | 999 | 999 | 999 | 998 | 998 | 997 | 997 | 996 | 997 | 997 |
Porthmadog weather map
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Location Details
Location: 52.928, -4.132
Altitude:
9m above sea level