Weather forecast Porthmadog
Today 09 May
14°C
Overcast sky and probable localized rain expected
9°C / 15°C
74%
15.5 Km/h
SUNDAY
9°C
4.9 / 12.6
MONDAY
8°C
4.7 / 12.2
TUESDAY
9°C
5.8 / 12.5
WEDNESDAY
9°C
6.8 / 11.5
THURSDAY
9°C
6.9 / 11.8
FRIDAY
10°C
8.2 / 12.7
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Today's weather forecast for Porthmadog
Morning
10°C
Perceived 9°C
Afternoon
15°C
Perceived 14°C
Evening
14°C
Perceived 13°C
Night
10°C
Perceived 9°C
The sun will rise at 05:28 and will set at 20:56
UV index: 0.8 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 18:00 | overcast clouds 14°C | 1019 | 74% | 15 NNE | 0% 0 mm. |
| 19:00 | overcast clouds 13.7°C | 1019 | 75% | 12 NNE | 0% 0 mm. |
| 20:00 | overcast clouds 13.1°C | 1019 | 78% | 10 NNE | 0% 0 mm. |
| 21:00 | overcast clouds 12.2°C | 1020 | 83% | 12 NNE | 0% 0 mm. |
| 22:00 | overcast clouds 11.2°C | 1021 | 85% | 11 NNE | 0% 0 mm. |
| 23:00 | overcast clouds 10°C | 1021 | 87% | 13 NNE | 0% 0 mm. |
| TOMORROW | |||||
| 00:00 | overcast clouds 8.9°C | 1021 | 90% | 13 NNE | 0% 0 mm. |
| 01:00 | overcast clouds 8.8°C | 1021 | 90% | 13 NE | 0% 0 mm. |
| 02:00 | overcast clouds 8.5°C | 1021 | 90% | 12 NE | 0% 0 mm. |
| 03:00 | overcast clouds 8.6°C | 1021 | 91% | 11 NE | 0% 0 mm. |
| 04:00 | overcast clouds 8.2°C | 1021 | 92% | 11 NE | 0% 0 mm. |
| 05:00 | overcast clouds 7.5°C | 1021 | 92% | 11 NE | 0% 0 mm. |
| 06:00 | broken clouds 7.4°C | 1021 | 89% | 12 NE | 0% 0 mm. |
| 07:00 | overcast clouds 7.9°C | 1021 | 85% | 12 NE | 0% 0 mm. |
| 08:00 | overcast clouds 8.4°C | 1021 | 75% | 13 NE | 0% 0 mm. |
| 09:00 | overcast clouds 8.8°C | 1021 | 74% | 13 NE | 0% 0 mm. |
| 10:00 | overcast clouds 9.7°C | 1021 | 69% | 12 NE | 0% 0 mm. |
| 11:00 | broken clouds 11.1°C | 1020 | 60% | 13 NE | 0% 0 mm. |
| 12:00 | broken clouds 12.1°C | 1020 | 54% | 15 NNE | 0% 0 mm. |
| 13:00 | scattered clouds 12.5°C | 1019 | 53% | 17 NNE | 0% 0 mm. |
| 14:00 | clear sky 12.6°C | 1019 | 53% | 18 NNE | 0% 0 mm. |
| 15:00 | clear sky 12.5°C | 1018 | 54% | 19 NNE | 0% 0 mm. |
| 16:00 | clear sky 11.9°C | 1018 | 56% | 19 -- | 0% 0 mm. |
| 17:00 | clear sky 11°C | 1018 | 57% | 19 -- | 0% 0 mm. |