Weather forecast Porthmadog
Today 18 August
15°C
Light rain expected
13°C / 17°C
88%
16.9 Km/h
WEDNESDAY
13°C
10.8 / 14.8
THURSDAY
14°C
10.1 / 17.4
FRIDAY
12°C
8.6 / 15.8
SATURDAY
13°C
8.7 / 16.6
SUNDAY
12°C
9.0 / 15.8
MONDAY
14°C
10.9 / 17.4
Advertisement
Today's weather forecast for Porthmadog
Morning
14°C
Perceived 12°C
Afternoon
16°C
Perceived 12°C
Evening
16°C
Perceived 14°C
Night
16°C
Perceived 14°C
The sun will rise at 06:03 and will set at 20:37
UV index: 1.3 (low)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 10:00 | Patchy rain nearby 15°C | 1013 | 88% | 16 WNW | 35% 0.1 mm. |
| 11:00 | Patchy rain nearby 15.1°C | 1012 | 84% | 17 W | 31% 0.1 mm. |
| 12:00 | Patchy rain nearby 15.6°C | 1012 | 80% | 19 W | 29% 0.1 mm. |
| 13:00 | Patchy rain nearby 15.7°C | 1012 | 77% | 19 W | 29% 0.1 mm. |
| 14:00 | Patchy rain nearby 16°C | 1012 | 74% | 18 W | 27% 0.1 mm. |
| 15:00 | Patchy rain nearby 16.9°C | 1012 | 67% | 18 W | 20% 0 mm. |
| 16:00 | Patchy rain nearby 16.5°C | 1011 | 67% | 15 WSW | 17% 0 mm. |
| 17:00 | Patchy rain nearby 17°C | 1011 | 66% | 15 WSW | 17% 0 mm. |
| 18:00 | Patchy rain nearby 16.4°C | 1010 | 72% | 11 SW | 22% 0 mm. |
| 19:00 | Patchy rain nearby 16.1°C | 1010 | 76% | 9 SW | 28% 0.1 mm. |
| 20:00 | Patchy rain nearby 15.7°C | 1009 | 76% | 7 WSW | 20% 0 mm. |
| 21:00 | Patchy rain nearby 15.1°C | 1010 | 75% | 4 WSW | 24% 0 mm. |
| 22:00 | Patchy rain nearby 15.1°C | 1009 | 74% | 7 SW | 19% 0 mm. |
| 23:00 | Patchy rain nearby 13.4°C | 1009 | 84% | 11 WSW | 25% 0 mm. |
| TOMORROW | |||||
| 00:00 | Clear 13.6°C | 1009 | 87% | 20 W | 12% 0 mm. |
| 01:00 | Clear 13.2°C | 1009 | 88% | 22 W | 12% 0 mm. |
| 02:00 | Clear 12.4°C | 1009 | 87% | 21 W | 13% 0 mm. |
| 03:00 | Clear 11.9°C | 1009 | 86% | 20 W | 13% 0 mm. |
| 04:00 | Patchy rain nearby 11.7°C | 1008 | 88% | 19 W | 26% 0 mm. |
| 05:00 | Patchy rain nearby 11.6°C | 1008 | 87% | 18 W | 29% 0.1 mm. |
| 06:00 | Patchy rain nearby 10.8°C | 1008 | 90% | 13 WSW | 32% 0.1 mm. |
| 07:00 | Light rain shower 11.2°C | 1008 | 90% | 15 WSW | 38% 0.2 mm. |
| 08:00 | Light rain shower 12.3°C | 1007 | 88% | 20 WSW | 45% 0.2 mm. |
| 09:00 | Patchy rain nearby 12.3°C | 1007 | 89% | 18 WSW | 35% 0.1 mm. |