Weather forecast Porthmadog
Today 15 June
20°C
Overcast sky and probable localized rain expected
11°C / 20°C
70%
7.2 Km/h
TUESDAY
17°C
14.2 / 20.2
WEDNESDAY
15°C
13.9 / 16.9
THURSDAY
15°C
13.9 / 16.5
FRIDAY
17°C
16.1 / 17.5
SATURDAY
16°C
14.0 / 18.6
SUNDAY
20°C
13.0 / 26.5
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Today's weather forecast for Porthmadog
Morning
13°C
Perceived 12°C
Afternoon
19°C
Perceived 18°C
Evening
20°C
Perceived 19°C
Night
16°C
Perceived 16°C
The sun will rise at 04:50 and will set at 21:43
UV index: 0.9 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 17:00 | overcast clouds 20.3°C | 1011 | 70% | 7 SE | 0% 0 mm. |
| 18:00 | overcast clouds 20.1°C | 1011 | 72% | 6 SSW | 0% 0 mm. |
| 19:00 | overcast clouds 19.6°C | 1011 | 76% | 9 SW | 0% 0 mm. |
| 20:00 | overcast clouds 18.9°C | 1011 | 81% | 6 SSW | 0% 0 mm. |
| 21:00 | overcast clouds 17.7°C | 1011 | 87% | 8 S | 0% 0 mm. |
| 22:00 | overcast clouds 16.6°C | 1011 | 93% | 8 S | 0% 0 mm. |
| 23:00 | light rain 15.8°C | 1011 | 100% | 9 S | 20% 0.1 mm. |
| TOMORROW | |||||
| 00:00 | light rain 15.6°C | 1012 | 99% | 9 SSW | 20% 0.2 mm. |
| 01:00 | overcast clouds 15°C | 1012 | 99% | 9 SSW | 0% 0 mm. |
| 02:00 | overcast clouds 14.3°C | 1012 | 99% | 8 SSW | 0% 0 mm. |
| 03:00 | overcast clouds 14.2°C | 1012 | 100% | 9 SSW | 0% 0 mm. |
| 04:00 | overcast clouds 14.4°C | 1012 | 100% | 10 SSW | 0% 0 mm. |
| 05:00 | overcast clouds 14.5°C | 1012 | 99% | 10 SSW | 0% 0 mm. |
| 06:00 | overcast clouds 14.6°C | 1012 | 99% | 10 S | 0% 0 mm. |
| 07:00 | overcast clouds 15.4°C | 1013 | 98% | 13 SSW | 0% 0 mm. |
| 08:00 | overcast clouds 16.4°C | 1013 | 95% | 13 S | 0% 0 mm. |
| 09:00 | overcast clouds 17.8°C | 1014 | 91% | 14 S | 0% 0 mm. |
| 10:00 | overcast clouds 19.4°C | 1014 | 86% | 14 S | 0% 0 mm. |
| 11:00 | light rain 19.9°C | 1014 | 89% | 16 SSW | 24% 0.1 mm. |
| 12:00 | overcast clouds 19.2°C | 1014 | 97% | 13 S | 5% 0 mm. |
| 13:00 | light rain 19.5°C | 1014 | 96% | 14 SSW | 21% 0.1 mm. |
| 14:00 | light rain 19.7°C | 1015 | 85% | 18 SSW | 23% 0.1 mm. |
| 15:00 | overcast clouds 20.2°C | 1014 | 76% | 18 SSW | 0% 0 mm. |
| 16:00 | overcast clouds 20.1°C | 1014 | 82% | 20 SSW | 0% 0 mm. |