Weather forecast Porthmadog
Today 22 September
16°C
Light rain expected
15°C / 17°C
92%
9 Km/h
WEDNESDAY
12°C
9.0 / 14.9
THURSDAY
12°C
8.5 / 16.4
FRIDAY
12°C
9.8 / 14.0
SATURDAY
11°C
7.7 / 14.8
SUNDAY
13°C
10.2 / 14.8
MONDAY
12°C
9.6 / 14.3
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Today's weather forecast for Porthmadog
Morning
15°C
Perceived 14°C
Afternoon
16°C
Perceived 15°C
Evening
16°C
Perceived 15°C
Night
15°C
Perceived 14°C
The sun will rise at 07:02 and will set at 19:15
UV index: 1 (low)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 14:00 | Patchy rain nearby 16.4°C | 1029 | 92% | 9 S | 33% 0 mm. |
| 15:00 | Overcast 16.8°C | 1029 | 89% | 9 S | 29% 0 mm. |
| 16:00 | Patchy rain nearby 17°C | 1028 | 88% | 9 S | 29% 0 mm. |
| 17:00 | Patchy rain nearby 16.5°C | 1028 | 89% | 9 S | 30% 0 mm. |
| 18:00 | Patchy rain nearby 15.9°C | 1027 | 92% | 7 S | 32% 0 mm. |
| 19:00 | Mist 15.2°C | 1027 | 95% | 7 S | 39% 0 mm. |
| 20:00 | Mist 15°C | 1027 | 96% | 7 SSE | 39% 0 mm. |
| 21:00 | Mist 14.8°C | 1027 | 97% | 8 SSE | 39% 0 mm. |
| 22:00 | Fog 14.8°C | 1026 | 98% | 8 SSE | 43% 0 mm. |
| 23:00 | Fog 14.8°C | 1026 | 98% | 9 SSE | 49% 0.1 mm. |
| TOMORROW | |||||
| 00:00 | Fog 14.8°C | 1026 | 98% | 9 SSE | 54% 0.1 mm. |
| 01:00 | Light rain shower 14.8°C | 1025 | 98% | 9 SSE | 49% 0.2 mm. |
| 02:00 | Light rain shower 14.7°C | 1025 | 98% | 10 S | 48% 0.2 mm. |
| 03:00 | Light rain shower 14.8°C | 1024 | 94% | 10 S | 54% 0.3 mm. |
| 04:00 | Patchy rain nearby 14.7°C | 1023 | 93% | 10 S | 39% 0.1 mm. |
| 05:00 | Light rain shower 14.5°C | 1023 | 92% | 11 SSW | 47% 0.2 mm. |
| 06:00 | Patchy rain nearby 14.9°C | 1023 | 87% | 11 SW | 39% 0.1 mm. |
| 07:00 | Light rain shower 14.5°C | 1023 | 89% | 10 W | 46% 0.2 mm. |
| 08:00 | Light rain shower 13.6°C | 1024 | 97% | 15 NW | 70% 0.7 mm. |
| 09:00 | Light rain shower 13.3°C | 1024 | 97% | 19 NW | 51% 0.2 mm. |
| 10:00 | Patchy rain nearby 12.7°C | 1025 | 96% | 14 -- | 35% 0 mm. |
| 11:00 | Light rain shower 12.6°C | 1026 | 90% | 16 NNW | 38% 0.3 mm. |
| 12:00 | Patchy rain nearby 13.4°C | 1026 | 81% | 15 NNW | 22% 0 mm. |
| 13:00 | Patchy rain nearby 14.3°C | 1027 | 73% | 18 NNW | 27% 0.2 mm. |