Weather forecast Porthmadog
Today 23 July
15°C
Overcast sky and probable localized rain expected
14°C / 23°C
91%
10.7 Km/h
FRIDAY
18°C
12.7 / 23.4
SATURDAY
15°C
13.8 / 17.0
SUNDAY
17°C
14.5 / 18.5
MONDAY
15°C
12.1 / 18.5
TUESDAY
16°C
13.3 / 19.7
WEDNESDAY
17°C
14.6 / 19.0
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Today's weather forecast for Porthmadog
Morning
14°C
Perceived 14°C
Afternoon
23°C
Perceived 22°C
Evening
21°C
Perceived 20°C
Night
16°C
Perceived 16°C
The sun will rise at 05:20 and will set at 21:25
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 01:00 | overcast clouds 15°C | 1025 | 90% | 11 NNE | 0% 0 mm. |
| 02:00 | overcast clouds 14.7°C | 1025 | 91% | 10 NNE | 0% 0 mm. |
| 03:00 | overcast clouds 14.8°C | 1025 | 92% | 9 NNE | 0% 0 mm. |
| 04:00 | overcast clouds 14.6°C | 1025 | 92% | 10 NNE | 0% 0 mm. |
| 05:00 | overcast clouds 14.2°C | 1025 | 93% | 9 -- | 0% 0 mm. |
| 06:00 | overcast clouds 14°C | 1025 | 94% | 8 -- | 0% 0 mm. |
| 07:00 | overcast clouds 14.4°C | 1025 | 93% | 7 -- | 0% 0 mm. |
| 08:00 | overcast clouds 16.4°C | 1025 | 91% | 7 -- | 0% 0 mm. |
| 09:00 | overcast clouds 18.8°C | 1025 | 87% | 7 NNW | 0% 0 mm. |
| 10:00 | overcast clouds 19.7°C | 1025 | 83% | 8 NNW | 0% 0 mm. |
| 11:00 | overcast clouds 21°C | 1025 | 79% | 9 NNW | 0% 0 mm. |
| 12:00 | overcast clouds 22.2°C | 1025 | 74% | 9 NW | 0% 0 mm. |
| 13:00 | overcast clouds 22.8°C | 1024 | 68% | 11 NW | 0% 0 mm. |
| 14:00 | overcast clouds 23°C | 1024 | 64% | 12 NW | 0% 0 mm. |
| 15:00 | overcast clouds 23°C | 1024 | 62% | 13 NW | 0% 0 mm. |
| 16:00 | overcast clouds 22.8°C | 1024 | 62% | 14 NNW | 0% 0 mm. |
| 17:00 | overcast clouds 22.5°C | 1023 | 62% | 15 NNW | 0% 0 mm. |
| 18:00 | overcast clouds 21.4°C | 1023 | 65% | 16 NNW | 0% 0 mm. |
| 19:00 | overcast clouds 21°C | 1023 | 69% | 15 -- | 0% 0 mm. |
| 20:00 | broken clouds 20.5°C | 1023 | 77% | 13 -- | 0% 0 mm. |
| 21:00 | broken clouds 19°C | 1023 | 86% | 13 -- | 0% 0 mm. |
| 22:00 | broken clouds 17.3°C | 1023 | 89% | 13 NNE | 0% 0 mm. |
| 23:00 | broken clouds 16.3°C | 1023 | 89% | 12 NE | 0% 0 mm. |
| TOMORROW | |||||
| 00:00 | broken clouds 15.7°C | 1023 | 89% | 11 NE | 0% 0 mm. |