Weather forecast Porthmadog
Today 05 September
15°C
Overcast sky and probable localized rain expected
12°C / 16°C
70%
15.8 Km/h
SUNDAY
16°C
12.6 / 19.1
MONDAY
14°C
11.8 / 16.3
TUESDAY
13°C
10.6 / 14.6
WEDNESDAY
13°C
10.4 / 14.6
THURSDAY
12°C
9.1 / 15.1
FRIDAY
12°C
9.6 / 14.2
Advertisement
Today's weather forecast for Porthmadog
Morning
12°C
Perceived 8°C
Afternoon
15°C
Perceived 12°C
Evening
14°C
Perceived 12°C
Night
13°C
Perceived 8°C
The sun will rise at 06:33 and will set at 19:56
UV index: 2.5 (low)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 16:00 | Overcast 15.3°C | 1024 | 70% | 15 SW | 18% 0 mm. |
| 17:00 | Overcast 15°C | 1024 | 70% | 14 SSW | 18% 0 mm. |
| 18:00 | Overcast 14.3°C | 1024 | 74% | 10 SSW | 20% 0 mm. |
| 19:00 | Partly Cloudy 13.5°C | 1024 | 77% | 10 S | 12% 0 mm. |
| 20:00 | Partly Cloudy 12.1°C | 1024 | 83% | 10 S | 18% 0 mm. |
| 21:00 | Overcast 12.7°C | 1025 | 80% | 9 S | 24% 0 mm. |
| 22:00 | Overcast 13.5°C | 1024 | 76% | 10 SSE | 21% 0 mm. |
| 23:00 | Overcast 13.8°C | 1024 | 75% | 14 SSE | 21% 0 mm. |
| TOMORROW | |||||
| 00:00 | Overcast 14.4°C | 1023 | 74% | 17 S | 21% 0 mm. |
| 01:00 | Overcast 14°C | 1023 | 77% | 16 SSE | 20% 0 mm. |
| 02:00 | Partly Cloudy 12.6°C | 1022 | 84% | 14 SSE | 16% 0 mm. |
| 03:00 | Overcast 13.2°C | 1022 | 80% | 16 SSE | 23% 0 mm. |
| 04:00 | Overcast 13.7°C | 1021 | 78% | 15 SSE | 22% 0 mm. |
| 05:00 | Overcast 14.5°C | 1021 | 75% | 18 SSE | 21% 0 mm. |
| 06:00 | Light rain shower 12.8°C | 1020 | 96% | 13 SSE | 71% 0.7 mm. |
| 07:00 | Light rain shower 12.8°C | 1020 | 95% | 10 SE | 68% 0.6 mm. |
| 08:00 | Cloudy 13.5°C | 1019 | 92% | 10 SSE | 23% 0 mm. |
| 09:00 | Partly Cloudy 15.2°C | 1019 | 84% | 14 SSE | 13% 0 mm. |
| 10:00 | Sunny 15.9°C | 1019 | 80% | 19 S | 10% 0 mm. |
| 11:00 | Overcast 16.9°C | 1019 | 68% | 23 S | 18% 0 mm. |
| 12:00 | Overcast 17.5°C | 1018 | 64% | 25 S | 16% 0 mm. |
| 13:00 | Overcast 16.6°C | 1017 | 67% | 22 SSE | 17% 0 mm. |
| 14:00 | Overcast 18.5°C | 1017 | 62% | 24 SSE | 15% 0 mm. |
| 15:00 | Overcast 19°C | 1016 | 64% | 24 S | 16% 0 mm. |