Weather forecast Porthmadog
Today 17 August
15°C
Light intensity rain showers expected
-4°C / 18°C
93%
16.2 Km/h
TUESDAY
16°C
14.0 / 17.0
WEDNESDAY
14°C
12.3 / 16.1
THURSDAY
13°C
9.5 / 16.0
FRIDAY
12°C
8.8 / 15.9
SATURDAY
13°C
9.3 / 17.3
SUNDAY
13°C
8.9 / 17.5
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Today's weather forecast for Porthmadog
Morning
-4°C
Perceived -13°C
Afternoon
16°C
Perceived 15°C
Evening
17°C
Perceived 16°C
Night
-4°C
Perceived -13°C
The sun will rise at 06:01 and will set at 20:39
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 22:00 | Light rain shower 15.4°C | 1015 | 93% | 16 S | 66% 0.6 mm. |
| 23:00 | Light rain 15.2°C | 1014 | 98% | 15 SSW | 79% 1.3 mm. |
| TOMORROW | |||||
| 00:00 | Light rain shower 15.4°C | 1014 | 99% | 12 SSW | 75% 0.9 mm. |
| 01:00 | Fog 15.7°C | 1013 | 99% | 10 SW | 51% 0.1 mm. |
| 02:00 | Fog 16.1°C | 1013 | 98% | 9 WSW | 52% 0.1 mm. |
| 03:00 | Patchy rain nearby 16.4°C | 1013 | 97% | 14 WNW | 42% 0.1 mm. |
| 04:00 | Patchy rain nearby 16.1°C | 1013 | 95% | 17 WNW | 42% 0.1 mm. |
| 05:00 | Patchy rain nearby 15°C | 1012 | 95% | 17 WNW | 25% 0 mm. |
| 06:00 | Patchy rain nearby 14.4°C | 1013 | 96% | 16 NW | 39% 0.1 mm. |
| 07:00 | Patchy rain nearby 14.5°C | 1012 | 93% | 13 NW | 38% 0.1 mm. |
| 08:00 | Patchy rain nearby 14.3°C | 1013 | 90% | 15 NW | 36% 0.1 mm. |
| 09:00 | Patchy rain nearby 14.4°C | 1013 | 89% | 13 NW | 34% 0.1 mm. |
| 10:00 | Patchy rain nearby 14.9°C | 1013 | 86% | 12 WNW | 33% 0.1 mm. |
| 11:00 | Patchy rain nearby 15.2°C | 1013 | 83% | 18 W | 30% 0.1 mm. |
| 12:00 | Patchy rain nearby 15.4°C | 1013 | 79% | 16 W | 28% 0.1 mm. |
| 13:00 | Patchy rain nearby 15.7°C | 1013 | 75% | 17 W | 25% 0.1 mm. |
| 14:00 | Patchy rain nearby 16.3°C | 1013 | 71% | 17 W | 23% 0.1 mm. |
| 15:00 | Patchy rain nearby 16.4°C | 1012 | 70% | 16 W | 22% 0 mm. |
| 16:00 | Patchy rain nearby 16.9°C | 1012 | 66% | 14 WSW | 18% 0 mm. |
| 17:00 | Overcast 17°C | 1011 | 64% | 14 WSW | 15% 0 mm. |
| 18:00 | Patchy rain nearby 16.7°C | 1010 | 67% | 12 SW | 18% 0 mm. |
| 19:00 | Patchy rain nearby 16.7°C | 1010 | 69% | 9 SW | 20% 0 mm. |
| 20:00 | Patchy rain nearby 16°C | 1010 | 71% | 8 WSW | 21% 0 mm. |
| 21:00 | Patchy rain nearby 14.8°C | 1010 | 77% | 12 WSW | 23% 0 mm. |