Weather forecast Porthmadog
Today 07 September
14°C
Overcast sky and probable localized rain expected
13°C / 16°C
83%
9.4 Km/h
TUESDAY
12°C
9.6 / 14.1
WEDNESDAY
13°C
11.1 / 14.4
THURSDAY
13°C
11.2 / 15.4
FRIDAY
15°C
12.4 / 17.2
SATURDAY
14°C
12.1 / 16.5
SUNDAY
14°C
11.4 / 16.4
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Today's weather forecast for Porthmadog
Morning
13°C
Perceived 11°C
Afternoon
15°C
Perceived 12°C
Evening
15°C
Perceived 11°C
Night
16°C
Perceived 14°C
The sun will rise at 06:37 and will set at 19:51
UV index: 0.6 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 09:00 | Overcast 14°C | 1017 | 83% | 9 WSW | 25% 0 mm. |
| 10:00 | Overcast 14.6°C | 1017 | 77% | 12 WSW | 22% 0 mm. |
| 11:00 | Overcast 14.8°C | 1017 | 74% | 13 WSW | 20% 0 mm. |
| 12:00 | Overcast 14.7°C | 1017 | 73% | 10 SW | 20% 0 mm. |
| 13:00 | Overcast 15.9°C | 1017 | 69% | 14 SW | 18% 0 mm. |
| 14:00 | Overcast 15.6°C | 1017 | 70% | 21 SW | 18% 0 mm. |
| 15:00 | Overcast 15.8°C | 1017 | 72% | 22 SSW | 19% 0 mm. |
| 16:00 | Overcast 15.8°C | 1015 | 73% | 19 SSW | 20% 0 mm. |
| 17:00 | Patchy rain nearby 15.3°C | 1015 | 79% | 23 SSW | 23% 0 mm. |
| 18:00 | Patchy rain nearby 15°C | 1014 | 84% | 21 SSW | 31% 0.1 mm. |
| 19:00 | Patchy rain nearby 14.2°C | 1013 | 89% | 23 SSW | 40% 0.1 mm. |
| 20:00 | Patchy rain nearby 13.8°C | 1013 | 92% | 24 SSW | 38% 0.1 mm. |
| 21:00 | Light rain shower 13.8°C | 1012 | 92% | 27 SSW | 74% 1 mm. |
| 22:00 | Light rain shower 13°C | 1011 | 94% | 33 SW | 69% 0.7 mm. |
| 23:00 | Light rain shower 12.9°C | 1010 | 94% | 26 SW | 76% 1 mm. |
| TOMORROW | |||||
| 00:00 | Light rain shower 12.8°C | 1009 | 94% | 29 SSW | 77% 1.2 mm. |
| 01:00 | Light rain shower 12.6°C | 1007 | 94% | 31 SSW | 75% 1 mm. |
| 02:00 | Heavy rain 11.7°C | 1006 | 97% | 40 W | 95% 10.6 mm. |
| 03:00 | Moderate or heavy rain shower 10.3°C | 1008 | 91% | 31 W | 86% 4.6 mm. |
| 04:00 | Moderate or heavy rain shower 9.6°C | 1008 | 90% | 29 W | 84% 3.2 mm. |
| 05:00 | Light rain shower 10.2°C | 1009 | 89% | 31 WSW | 43% 0.2 mm. |
| 06:00 | Patchy rain nearby 10.2°C | 1009 | 87% | 31 W | 29% 0 mm. |
| 07:00 | Light rain shower 10.4°C | 1009 | 86% | 30 W | 74% 1.7 mm. |
| 08:00 | Patchy rain nearby 10.7°C | 1009 | 87% | 29 W | 33% 0.1 mm. |