Weather forecast Porthmadog
Today 25 July
18°C
Overcast sky and probable localized rain expected
14°C / 22°C
86%
5.3 Km/h
SUNDAY
17°C
14.9 / 19.3
MONDAY
15°C
12.5 / 16.9
TUESDAY
19°C
16.8 / 21.2
WEDNESDAY
22°C
16.7 / 26.4
THURSDAY
17°C
13.9 / 20.0
FRIDAY
19°C
13.1 / 24.6
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Today's weather forecast for Porthmadog
Morning
16°C
Perceived 16°C
Afternoon
22°C
Perceived 21°C
Evening
18°C
Perceived 18°C
Night
17°C
Perceived 17°C
The sun will rise at 05:23 and will set at 21:22
UV index: 0.24 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 18:00 | overcast clouds 18.1°C | 1007 | 86% | 5 SW | 62% 0 mm. |
| 19:00 | overcast clouds 18.3°C | 1007 | 87% | 3 SW | 55% 0 mm. |
| 20:00 | overcast clouds 18.3°C | 1007 | 88% | 4 SW | 0% 0 mm. |
| 21:00 | overcast clouds 18°C | 1008 | 91% | 5 SW | 0% 0 mm. |
| 22:00 | overcast clouds 17.6°C | 1008 | 93% | 7 SSW | 0% 0 mm. |
| 23:00 | overcast clouds 17.1°C | 1007 | 95% | 8 SSW | 0% 0 mm. |
| TOMORROW | |||||
| 00:00 | overcast clouds 16.4°C | 1007 | 99% | 10 SW | 0% 0 mm. |
| 01:00 | light rain 16.6°C | 1006 | 99% | 10 WSW | 20% 0.1 mm. |
| 02:00 | overcast clouds 16.1°C | 1005 | 98% | 14 WSW | 77% 0 mm. |
| 03:00 | light rain 16.2°C | 1005 | 98% | 15 WSW | 42% 0.1 mm. |
| 04:00 | light rain 16.1°C | 1005 | 99% | 19 W | 92% 0.2 mm. |
| 05:00 | light rain 16.4°C | 1005 | 97% | 23 W | 100% 0.2 mm. |
| 06:00 | light rain 16°C | 1005 | 94% | 22 WNW | 100% 0.2 mm. |
| 07:00 | light rain 15.1°C | 1006 | 94% | 23 WNW | 100% 0.2 mm. |
| 08:00 | light rain 16.3°C | 1007 | 94% | 22 WNW | 73% 0.2 mm. |
| 09:00 | overcast clouds 16.8°C | 1007 | 94% | 23 WNW | 49% 0 mm. |
| 10:00 | light rain 16.9°C | 1008 | 93% | 24 WNW | 85% 0.1 mm. |
| 11:00 | light rain 18.1°C | 1008 | 93% | 23 WNW | 81% 0.2 mm. |
| 12:00 | overcast clouds 18°C | 1009 | 94% | 23 WNW | 78% 0 mm. |
| 13:00 | light rain 17.4°C | 1009 | 92% | 26 WNW | 79% 0.1 mm. |
| 14:00 | light rain 18.2°C | 1010 | 87% | 27 WNW | 20% 0.1 mm. |
| 15:00 | overcast clouds 19.3°C | 1010 | 81% | 30 WNW | 0% 0 mm. |
| 16:00 | overcast clouds 18.5°C | 1011 | 79% | 28 WNW | 0% 0 mm. |
| 17:00 | overcast clouds 18.7°C | 1011 | 77% | 28 WNW | 0% 0 mm. |