Weather forecast Porthmadog
Today 23 May
15°C
Overcast sky and probable localized rain expected
14°C / 20°C
82%
9.6 Km/h
SUNDAY
16°C
10.6 / 21.0
MONDAY
20°C
14.6 / 25.2
TUESDAY
22°C
17.9 / 26.3
WEDNESDAY
20°C
16.6 / 24.1
THURSDAY
16°C
12.9 / 19.5
FRIDAY
16°C
12.1 / 20.3
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Today's weather forecast for Porthmadog
Morning
15°C
Perceived 14°C
Afternoon
20°C
Perceived 19°C
Evening
15°C
Perceived 15°C
Night
14°C
Perceived 13°C
The sun will rise at 05:07 and will set at 21:19
UV index: 0.23 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 19:00 | overcast clouds 15.4°C | 1030 | 81% | 12 SSW | 0% 0 mm. |
| 20:00 | overcast clouds 14.7°C | 1030 | 82% | 9 S | 0% 0 mm. |
| 21:00 | overcast clouds 14.9°C | 1030 | 83% | 10 S | 0% 0 mm. |
| 22:00 | overcast clouds 14.6°C | 1030 | 86% | 8 S | 0% 0 mm. |
| 23:00 | overcast clouds 14.1°C | 1031 | 88% | 8 S | 0% 0 mm. |
| TOMORROW | |||||
| 00:00 | overcast clouds 13.3°C | 1031 | 90% | 7 SSE | 0% 0 mm. |
| 01:00 | broken clouds 12.3°C | 1031 | 91% | 8 SSE | 0% 0 mm. |
| 02:00 | scattered clouds 11.8°C | 1031 | 91% | 7 SSE | 0% 0 mm. |
| 03:00 | scattered clouds 11.2°C | 1031 | 90% | 6 SSE | 0% 0 mm. |
| 04:00 | scattered clouds 10.8°C | 1031 | 88% | 6 SE | 0% 0 mm. |
| 05:00 | scattered clouds 10.6°C | 1031 | 86% | 6 SE | 0% 0 mm. |
| 06:00 | broken clouds 12.1°C | 1031 | 82% | 6 SE | 0% 0 mm. |
| 07:00 | broken clouds 14.1°C | 1031 | 78% | 5 SSE | 0% 0 mm. |
| 08:00 | overcast clouds 15.7°C | 1032 | 71% | 6 S | 0% 0 mm. |
| 09:00 | overcast clouds 17.2°C | 1032 | 66% | 7 S | 0% 0 mm. |
| 10:00 | overcast clouds 18.8°C | 1032 | 62% | 8 SSW | 0% 0 mm. |
| 11:00 | overcast clouds 19.8°C | 1032 | 59% | 8 SSW | 0% 0 mm. |
| 12:00 | broken clouds 20.9°C | 1032 | 56% | 9 SSW | 0% 0 mm. |
| 13:00 | broken clouds 21°C | 1032 | 54% | 8 SSW | 0% 0 mm. |
| 14:00 | clear sky 18.2°C | 1032 | 55% | 8 SSW | 0% 0 mm. |
| 15:00 | clear sky 18.5°C | 1032 | 53% | 6 SSW | 0% 0 mm. |
| 16:00 | clear sky 18.8°C | 1032 | 52% | 7 SSW | 0% 0 mm. |
| 17:00 | clear sky 18.8°C | 1032 | 51% | 6 SSW | 0% 0 mm. |
| 18:00 | clear sky 18.6°C | 1032 | 53% | 4 SSW | 0% 0 mm. |