Weather forecast Porthmadog
Today 14 August
16°C
Clear sky with scattered clouds expected
13°C / 20°C
97%
13 Km/h
SATURDAY
14°C
10.2 / 17.2
SUNDAY
13°C
9.7 / 15.6
MONDAY
16°C
13.7 / 17.7
TUESDAY
16°C
15.0 / 17.3
WEDNESDAY
16°C
13.4 / 17.9
THURSDAY
15°C
12.6 / 16.6
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Today's weather forecast for Porthmadog
Morning
17°C
Perceived 17°C
Afternoon
19°C
Perceived 20°C
Evening
18°C
Perceived 15°C
Night
17°C
Perceived 16°C
The sun will rise at 05:56 and will set at 20:45
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 03:00 | Cloudy 16.3°C | 1019 | 97% | 13 SSE | 28% 0 mm. |
| 04:00 | Mist 16.8°C | 1019 | 97% | 11 SSE | 35% 0 mm. |
| 05:00 | Mist 17.3°C | 1019 | 97% | 11 SSE | 36% 0 mm. |
| 06:00 | Mist 17.2°C | 1019 | 97% | 9 SSE | 37% 0 mm. |
| 07:00 | Mist 17.6°C | 1019 | 96% | 9 S | 37% 0 mm. |
| 08:00 | Mist 17.9°C | 1019 | 95% | 7 SSE | 36% 0 mm. |
| 09:00 | Patchy rain nearby 18.7°C | 1019 | 92% | 5 S | 32% 0 mm. |
| 10:00 | Patchy rain nearby 18.9°C | 1019 | 91% | 4 SSW | 34% 0 mm. |
| 11:00 | Patchy rain nearby 18.7°C | 1019 | 93% | 3 WSW | 38% 0.1 mm. |
| 12:00 | Patchy rain nearby 18.6°C | 1019 | 94% | 4 W | 38% 0.1 mm. |
| 13:00 | Mist 18.5°C | 1019 | 94% | 6 WNW | 44% 0.1 mm. |
| 14:00 | Patchy rain nearby 18.6°C | 1019 | 94% | 8 NW | 33% 0 mm. |
| 15:00 | Patchy rain nearby 19.3°C | 1019 | 88% | 10 NW | 23% 0 mm. |
| 16:00 | Patchy rain nearby 19.6°C | 1019 | 84% | 13 NW | 26% 0 mm. |
| 17:00 | Patchy rain nearby 18.7°C | 1019 | 82% | 15 NNW | 25% 0 mm. |
| 18:00 | Patchy rain nearby 17.7°C | 1019 | 79% | 18 NNW | 23% 0 mm. |
| 19:00 | Partly Cloudy 17.7°C | 1019 | 75% | 15 -- | 11% 0 mm. |
| 20:00 | Sunny 17.3°C | 1019 | 78% | 15 -- | 10% 0 mm. |
| 21:00 | Clear 14.6°C | 1019 | 87% | 15 -- | 12% 0 mm. |
| 22:00 | Clear 13.5°C | 1019 | 90% | 13 -- | 13% 0 mm. |
| 23:00 | Clear 13°C | 1020 | 89% | 12 NNE | 14% 0 mm. |
| TOMORROW | |||||
| 00:00 | Clear 12.7°C | 1020 | 88% | 11 NNE | 14% 0 mm. |
| 01:00 | Partly Cloudy 12.4°C | 1020 | 87% | 11 -- | 15% 0 mm. |
| 02:00 | Clear 14°C | 1020 | 82% | 10 -- | 12% 0 mm. |