Weather forecast Porthmadog
Today 21 August
10°C
Light rain expected
10°C / 17°C
94%
9 Km/h
SATURDAY
12°C
8.9 / 15.9
SUNDAY
13°C
9.1 / 17.6
MONDAY
16°C
10.3 / 22.5
TUESDAY
18°C
11.1 / 24.0
WEDNESDAY
16°C
14.0 / 18.4
THURSDAY
15°C
11.9 / 18.4
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Today's weather forecast for Porthmadog
Morning
11°C
Perceived 9°C
Afternoon
14°C
Perceived 13°C
Evening
16°C
Perceived 12°C
Night
10°C
Perceived 8°C
The sun will rise at 06:08 and will set at 20:30
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 03:00 | Patchy rain nearby 9.7°C | 1013 | 94% | 9 NNW | 34% 0 mm. |
| 04:00 | Light rain shower 9.6°C | 1013 | 95% | 8 NNW | 49% 0.2 mm. |
| 05:00 | Mist 10°C | 1013 | 96% | 7 NNW | 45% 0.1 mm. |
| 06:00 | Light rain shower 10.6°C | 1013 | 94% | 6 NNW | 44% 0.2 mm. |
| 07:00 | Light rain shower 11.1°C | 1014 | 92% | 6 NNW | 48% 0.3 mm. |
| 08:00 | Light rain shower 11.7°C | 1014 | 89% | 6 NNW | 55% 0.4 mm. |
| 09:00 | Light rain shower 12.5°C | 1015 | 85% | 6 NNW | 40% 0.4 mm. |
| 10:00 | Light rain shower 13.4°C | 1015 | 82% | 8 NW | 48% 0.7 mm. |
| 11:00 | Light rain shower 13.6°C | 1015 | 82% | 7 NW | 53% 0.5 mm. |
| 12:00 | Light rain shower 13.8°C | 1016 | 79% | 4 NW | 58% 0.7 mm. |
| 13:00 | Light rain shower 14.8°C | 1016 | 73% | 2 NE | 59% 1.2 mm. |
| 14:00 | Light rain shower 15.2°C | 1016 | 70% | 5 NE | 46% 0.7 mm. |
| 15:00 | Patchy rain nearby 15.5°C | 1016 | 69% | 7 NNE | 19% 0 mm. |
| 16:00 | Overcast 16.2°C | 1017 | 62% | 9 NNE | 15% 0 mm. |
| 17:00 | Overcast 16.5°C | 1017 | 58% | 10 NNE | 13% 0 mm. |
| 18:00 | Cloudy 16.1°C | 1018 | 57% | 14 NNE | 10% 0 mm. |
| 19:00 | Partly Cloudy 14.9°C | 1018 | 65% | 13 NNE | 7% 0 mm. |
| 20:00 | Sunny 12.4°C | 1019 | 76% | 11 NNE | 8% 0 mm. |
| 21:00 | Clear 10.4°C | 1020 | 86% | 10 NNE | 12% 0 mm. |
| 22:00 | Clear 9.7°C | 1020 | 88% | 9 NE | 13% 0 mm. |
| 23:00 | Clear 9.6°C | 1021 | 88% | 7 NE | 13% 0 mm. |
| TOMORROW | |||||
| 00:00 | Clear 9.4°C | 1021 | 88% | 7 NE | 13% 0 mm. |
| 01:00 | Clear 9.3°C | 1022 | 88% | 7 NNE | 13% 0 mm. |
| 02:00 | Clear 9.1°C | 1022 | 90% | 7 NNE | 14% 0 mm. |