Weather forecast Porthmadog
Today 22 May
15°C
Overcast sky and probable localized rain expected
12°C / 22°C
85%
8.2 Km/h
SATURDAY
14°C
10.9 / 16.5
SUNDAY
15°C
10.1 / 20.0
MONDAY
20°C
14.6 / 24.9
TUESDAY
21°C
17.2 / 25.0
WEDNESDAY
18°C
14.4 / 21.8
THURSDAY
17°C
12.8 / 21.8
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Today's weather forecast for Porthmadog
Morning
15°C
Perceived 15°C
Afternoon
21°C
Perceived 21°C
Evening
20°C
Perceived 20°C
Night
12°C
Perceived 12°C
The sun will rise at 05:08 and will set at 21:17
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 04:00 | overcast clouds 15°C | 1022 | 84% | 8 SE | 0% 0 mm. |
| 05:00 | overcast clouds 15.3°C | 1022 | 85% | 8 SSE | 0% 0 mm. |
| 06:00 | overcast clouds 15.1°C | 1022 | 86% | 8 SSE | 0% 0 mm. |
| 07:00 | overcast clouds 15.2°C | 1022 | 86% | 10 S | 0% 0 mm. |
| 08:00 | overcast clouds 15.9°C | 1022 | 84% | 14 S | 0% 0 mm. |
| 09:00 | overcast clouds 17.1°C | 1022 | 84% | 16 SSW | 0% 0 mm. |
| 10:00 | overcast clouds 18.9°C | 1023 | 85% | 15 SSW | 0% 0 mm. |
| 11:00 | overcast clouds 20.3°C | 1023 | 84% | 17 SSW | 0% 0 mm. |
| 12:00 | overcast clouds 20.8°C | 1023 | 83% | 13 SSW | 0% 0 mm. |
| 13:00 | overcast clouds 21°C | 1023 | 82% | 13 SSW | 0% 0 mm. |
| 14:00 | overcast clouds 21.9°C | 1023 | 82% | 12 SSW | 0% 0 mm. |
| 15:00 | overcast clouds 22.2°C | 1023 | 82% | 12 S | 0% 0 mm. |
| 16:00 | overcast clouds 21.7°C | 1023 | 83% | 12 SSW | 0% 0 mm. |
| 17:00 | overcast clouds 21.1°C | 1023 | 84% | 11 SSW | 0% 0 mm. |
| 18:00 | overcast clouds 20.3°C | 1023 | 85% | 12 SSW | 0% 0 mm. |
| 19:00 | overcast clouds 19.9°C | 1023 | 88% | 11 SSW | 0% 0 mm. |
| 20:00 | overcast clouds 14.5°C | 1023 | 92% | 9 SSW | 0% 0 mm. |
| 21:00 | overcast clouds 13°C | 1024 | 97% | 8 S | 0% 0 mm. |
| 22:00 | broken clouds 12.4°C | 1024 | 97% | 10 S | 0% 0 mm. |
| 23:00 | broken clouds 12.4°C | 1024 | 98% | 11 S | 0% 0 mm. |
| TOMORROW | |||||
| 00:00 | overcast clouds 12.5°C | 1024 | 99% | 12 SSW | 0% 0 mm. |
| 01:00 | overcast clouds 13°C | 1024 | 98% | 13 SSW | 0% 0 mm. |
| 02:00 | overcast clouds 13°C | 1025 | 99% | 12 SSW | 0% 0 mm. |
| 03:00 | overcast clouds 12.8°C | 1025 | 99% | 9 SW | 0% 0 mm. |