Weather forecast Porthmadog
Today 22 August
11°C
Overcast sky and probable localized rain expected
9°C / 16°C
92%
7.9 Km/h
SUNDAY
13°C
8.7 / 17.5
MONDAY
17°C
10.6 / 22.5
TUESDAY
18°C
11.7 / 23.6
WEDNESDAY
17°C
13.8 / 19.9
THURSDAY
15°C
13.0 / 17.9
FRIDAY
12°C
10.3 / 13.1
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Today's weather forecast for Porthmadog
Morning
11°C
Perceived 9°C
Afternoon
15°C
Perceived 12°C
Evening
16°C
Perceived 12°C
Night
10°C
Perceived 8°C
The sun will rise at 06:09 and will set at 20:28
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 06:00 | Overcast 10.8°C | 1022 | 92% | 7 NNW | 31% 0 mm. |
| 07:00 | Overcast 11.1°C | 1023 | 90% | 8 NNW | 29% 0 mm. |
| 08:00 | Cloudy 11.7°C | 1023 | 85% | 8 NNW | 20% 0 mm. |
| 09:00 | Patchy rain nearby 12.8°C | 1024 | 78% | 7 NNW | 18% 0 mm. |
| 10:00 | Sunny 13.7°C | 1024 | 71% | 8 NW | 8% 0 mm. |
| 11:00 | Sunny 14.6°C | 1024 | 66% | 10 NW | 6% 0 mm. |
| 12:00 | Sunny 15.3°C | 1024 | 63% | 12 NW | 5% 0 mm. |
| 13:00 | Sunny 15.6°C | 1024 | 62% | 15 NW | 5% 0 mm. |
| 14:00 | Sunny 15.7°C | 1024 | 62% | 18 NW | 4% 0 mm. |
| 15:00 | Sunny 15.9°C | 1025 | 61% | 19 NW | 4% 0 mm. |
| 16:00 | Sunny 15.9°C | 1025 | 60% | 18 NW | 3% 0 mm. |
| 17:00 | Sunny 15.8°C | 1025 | 59% | 15 NNW | 3% 0 mm. |
| 18:00 | Sunny 15.5°C | 1025 | 59% | 15 NNW | 3% 0 mm. |
| 19:00 | Sunny 14.5°C | 1025 | 66% | 15 -- | 5% 0 mm. |
| 20:00 | Sunny 12.1°C | 1026 | 76% | 12 -- | 8% 0 mm. |
| 21:00 | Clear 10.1°C | 1026 | 85% | 11 NNE | 11% 0 mm. |
| 22:00 | Clear 9.5°C | 1027 | 88% | 10 NNE | 12% 0 mm. |
| 23:00 | Clear 9.3°C | 1027 | 88% | 9 NNE | 12% 0 mm. |
| TOMORROW | |||||
| 00:00 | Clear 9.1°C | 1027 | 88% | 9 NNE | 12% 0 mm. |
| 01:00 | Clear 8.9°C | 1027 | 87% | 9 NNE | 12% 0 mm. |
| 02:00 | Clear 8.8°C | 1027 | 86% | 8 NNE | 12% 0 mm. |
| 03:00 | Clear 8.8°C | 1026 | 86% | 8 NNE | 12% 0 mm. |
| 04:00 | Clear 8.7°C | 1026 | 87% | 7 NE | 12% 0 mm. |
| 05:00 | Clear 9.8°C | 1026 | 89% | 6 NNE | 13% 0 mm. |