Weather forecast Porthmadog
Today 18 July
13°C
Clear sky expected
13°C / 24°C
89%
9.1 Km/h
SUNDAY
17°C
10.4 / 24.2
MONDAY
16°C
11.3 / 20.8
TUESDAY
17°C
13.2 / 21.8
WEDNESDAY
16°C
11.2 / 20.0
THURSDAY
17°C
13.8 / 19.8
FRIDAY
16°C
12.5 / 19.8
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Today's weather forecast for Porthmadog
Morning
13°C
Perceived 12°C
Afternoon
23°C
Perceived 22°C
Evening
22°C
Perceived 22°C
Night
15°C
Perceived 15°C
The sun will rise at 05:13 and will set at 21:31
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 04:00 | clear sky 13.1°C | 1020 | 89% | 9 NE | 0% 0 mm. |
| 05:00 | clear sky 13°C | 1020 | 88% | 9 NNE | 0% 0 mm. |
| 06:00 | clear sky 12.9°C | 1020 | 88% | 9 NNE | 0% 0 mm. |
| 07:00 | clear sky 13.3°C | 1020 | 87% | 7 -- | 0% 0 mm. |
| 08:00 | clear sky 14.8°C | 1020 | 84% | 7 NNW | 0% 0 mm. |
| 09:00 | few clouds 17.6°C | 1021 | 80% | 8 NNW | 0% 0 mm. |
| 10:00 | few clouds 20.4°C | 1021 | 75% | 9 NNW | 0% 0 mm. |
| 11:00 | few clouds 22°C | 1021 | 73% | 10 NW | 0% 0 mm. |
| 12:00 | few clouds 21.9°C | 1021 | 73% | 12 NW | 0% 0 mm. |
| 13:00 | few clouds 22.6°C | 1021 | 72% | 12 NW | 0% 0 mm. |
| 14:00 | scattered clouds 22.1°C | 1021 | 70% | 13 NW | 0% 0 mm. |
| 15:00 | scattered clouds 22.3°C | 1021 | 69% | 15 NNW | 0% 0 mm. |
| 16:00 | scattered clouds 23.1°C | 1021 | 71% | 15 -- | 0% 0 mm. |
| 17:00 | scattered clouds 23.6°C | 1021 | 71% | 15 -- | 0% 0 mm. |
| 18:00 | few clouds 22.6°C | 1021 | 72% | 15 NNE | 0% 0 mm. |
| 19:00 | few clouds 22.4°C | 1021 | 74% | 14 NNE | 0% 0 mm. |
| 20:00 | clear sky 20.3°C | 1022 | 80% | 12 NNE | 0% 0 mm. |
| 21:00 | clear sky 19°C | 1023 | 87% | 13 NE | 0% 0 mm. |
| 22:00 | few clouds 16.6°C | 1024 | 91% | 12 NE | 0% 0 mm. |
| 23:00 | scattered clouds 15.2°C | 1024 | 89% | 12 NE | 0% 0 mm. |
| TOMORROW | |||||
| 00:00 | broken clouds 14.1°C | 1024 | 87% | 10 ENE | 0% 0 mm. |
| 01:00 | broken clouds 13.1°C | 1025 | 85% | 9 ENE | 0% 0 mm. |
| 02:00 | overcast clouds 12°C | 1025 | 81% | 8 ENE | 0% 0 mm. |
| 03:00 | overcast clouds 11.3°C | 1025 | 77% | 7 ENE | 0% 0 mm. |