Weather forecast Porthmadog
Today 18 July
23°C
Clear sky expected
13°C / 23°C
68%
16.1 Km/h
SUNDAY
18°C
11.0 / 24.1
MONDAY
15°C
10.7 / 20.1
TUESDAY
18°C
12.7 / 22.4
WEDNESDAY
15°C
11.8 / 18.0
THURSDAY
16°C
11.7 / 20.7
FRIDAY
16°C
12.9 / 19.5
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Today's weather forecast for Porthmadog
Morning
15°C
Perceived 14°C
Afternoon
22°C
Perceived 22°C
Evening
22°C
Perceived 22°C
Night
16°C
Perceived 16°C
The sun will rise at 05:13 and will set at 21:31
UV index: 2.71 (low)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 16:00 | clear sky 22.9°C | 1021 | 67% | 14 NW | 0% 0 mm. |
| 17:00 | clear sky 23°C | 1021 | 68% | 16 NNW | 0% 0 mm. |
| 18:00 | clear sky 22.9°C | 1021 | 69% | 15 N | 0% 0 mm. |
| 19:00 | clear sky 22.3°C | 1021 | 71% | 15 -- | 0% 0 mm. |
| 20:00 | scattered clouds 21.6°C | 1022 | 75% | 15 NNE | 0% 0 mm. |
| 21:00 | few clouds 19.9°C | 1022 | 84% | 14 NNE | 0% 0 mm. |
| 22:00 | few clouds 17.6°C | 1023 | 93% | 13 NE | 0% 0 mm. |
| 23:00 | few clouds 16.2°C | 1024 | 92% | 12 NE | 0% 0 mm. |
| TOMORROW | |||||
| 00:00 | few clouds 15°C | 1024 | 90% | 11 NE | 0% 0 mm. |
| 01:00 | scattered clouds 14.2°C | 1024 | 90% | 9 ENE | 0% 0 mm. |
| 02:00 | overcast clouds 13°C | 1024 | 88% | 8 ENE | 0% 0 mm. |
| 03:00 | overcast clouds 12.2°C | 1024 | 87% | 7 ENE | 0% 0 mm. |
| 04:00 | overcast clouds 11.6°C | 1024 | 85% | 6 ENE | 0% 0 mm. |
| 05:00 | overcast clouds 11°C | 1025 | 84% | 4 E | 0% 0 mm. |
| 06:00 | overcast clouds 11.5°C | 1025 | 82% | 3 ENE | 0% 0 mm. |
| 07:00 | overcast clouds 12.5°C | 1025 | 81% | 2 NE | 0% 0 mm. |
| 08:00 | few clouds 14.9°C | 1025 | 77% | 3 NW | 0% 0 mm. |
| 09:00 | few clouds 17.5°C | 1026 | 74% | 3 WNW | 0% 0 mm. |
| 10:00 | scattered clouds 19.6°C | 1026 | 72% | 5 WNW | 0% 0 mm. |
| 11:00 | broken clouds 20.9°C | 1026 | 71% | 6 NW | 0% 0 mm. |
| 12:00 | light rain 21°C | 1026 | 69% | 8 WNW | 20% 0.1 mm. |
| 13:00 | light rain 21.8°C | 1026 | 71% | 9 WNW | 20% 0.1 mm. |
| 14:00 | overcast clouds 21.7°C | 1027 | 67% | 10 WNW | 10% 0 mm. |
| 15:00 | overcast clouds 22.4°C | 1027 | 66% | 11 WNW | 0% 0 mm. |