Weather forecast Porthmadog
Today 27 August
17°C
Light intensity rain showers expected
15°C / 20°C
94%
3.6 Km/h
FRIDAY
16°C
14.5 / 18.1
SATURDAY
15°C
13.7 / 16.4
SUNDAY
14°C
11.9 / 16.1
MONDAY
14°C
11.8 / 15.2
TUESDAY
14°C
11.6 / 16.0
WEDNESDAY
12°C
9.7 / 14.4
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Today's weather forecast for Porthmadog
Morning
15°C
Perceived 14°C
Afternoon
17°C
Perceived 18°C
Evening
16°C
Perceived 17°C
Night
16°C
Perceived 15°C
The sun will rise at 06:18 and will set at 20:17
UV index: 3.8 (medium)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 13:00 | Light rain shower 16.7°C | 1007 | 94% | 3 NNE | 79% 1.5 mm. |
| 14:00 | Light rain shower 16.4°C | 1006 | 97% | 6 NNW | 85% 2.4 mm. |
| 15:00 | Moderate or heavy rain shower 16.9°C | 1005 | 96% | 9 NNW | 86% 2.7 mm. |
| 16:00 | Moderate or heavy rain shower 16.5°C | 1005 | 98% | 6 NNW | 92% 5 mm. |
| 17:00 | Moderate or heavy rain shower 16.2°C | 1004 | 99% | 4 NNW | 90% 4.2 mm. |
| 18:00 | Torrential rain shower 16.1°C | 1004 | 99% | 2 E | 95% 8.7 mm. |
| 19:00 | Moderate or heavy rain shower 16.2°C | 1004 | 98% | 4 SE | 92% 5.4 mm. |
| 20:00 | Moderate or heavy rain shower 15.7°C | 1004 | 99% | 10 SSW | 92% 5.7 mm. |
| 21:00 | Moderate or heavy rain shower 15.5°C | 1004 | 99% | 10 SW | 90% 4.1 mm. |
| 22:00 | Moderate or heavy rain shower 15.5°C | 1004 | 99% | 10 SSW | 92% 5.5 mm. |
| 23:00 | Moderate or heavy rain shower 15.4°C | 1004 | 99% | 7 SSW | 90% 4.2 mm. |
| TOMORROW | |||||
| 00:00 | Moderate or heavy rain shower 15.4°C | 1004 | 99% | 6 S | 92% 5 mm. |
| 01:00 | Moderate or heavy rain shower 15.4°C | 1003 | 99% | 7 S | 89% 3.6 mm. |
| 02:00 | Moderate or heavy rain shower 15.3°C | 1003 | 99% | 9 S | 90% 3.9 mm. |
| 03:00 | Moderate or heavy rain shower 15.3°C | 1003 | 99% | 4 SSW | 88% 2.8 mm. |
| 04:00 | Moderate or heavy rain shower 15.1°C | 1002 | 99% | 1 WNW | 88% 3.2 mm. |
| 05:00 | Light rain shower 15.1°C | 1002 | 99% | 6 NW | 54% 0.3 mm. |
| 06:00 | Light rain shower 15.1°C | 1002 | 98% | 13 NW | 84% 2.1 mm. |
| 07:00 | Patchy rain nearby 14.5°C | 1003 | 98% | 15 NW | 38% 0 mm. |
| 08:00 | Patchy rain nearby 14.5°C | 1003 | 98% | 13 NW | 36% 0 mm. |
| 09:00 | Patchy rain nearby 14.7°C | 1003 | 97% | 16 NW | 40% 0.1 mm. |
| 10:00 | Patchy rain nearby 14.9°C | 1003 | 97% | 17 NW | 41% 0.1 mm. |
| 11:00 | Patchy rain nearby 14.8°C | 1004 | 96% | 17 NW | 39% 0.1 mm. |
| 12:00 | Patchy rain nearby 15°C | 1004 | 94% | 15 NW | 39% 0.1 mm. |