Weather forecast Porthmadog
Today 12 September
15°C
Light rain expected
11°C / 17°C
92%
26.3 Km/h
SUNDAY
16°C
13.5 / 18.1
MONDAY
16°C
14.8 / 17.4
TUESDAY
14°C
11.4 / 16.0
WEDNESDAY
12°C
10.6 / 13.3
THURSDAY
12°C
11.7 / 13.1
FRIDAY
12°C
9.8 / 13.8
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Today's weather forecast for Porthmadog
Morning
14°C
Perceived 9°C
Afternoon
16°C
Perceived 12°C
Evening
16°C
Perceived 15°C
Night
11°C
Perceived 9°C
The sun will rise at 06:45 and will set at 19:39
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 07:00 | Patchy rain nearby 14.7°C | 1019 | 92% | 26 SSW | 34% 0 mm. |
| 08:00 | Light rain shower 14.9°C | 1019 | 95% | 23 SSW | 58% 0.4 mm. |
| 09:00 | Light rain shower 15.1°C | 1018 | 95% | 23 SSW | 52% 0.3 mm. |
| 10:00 | Light rain 15.3°C | 1019 | 96% | 24 SSW | 79% 1.3 mm. |
| 11:00 | Moderate rain 15.3°C | 1018 | 98% | 23 SSW | 92% 6.1 mm. |
| 12:00 | Moderate rain 15.7°C | 1019 | 98% | 23 SW | 87% 2.9 mm. |
| 13:00 | Light rain shower 15.8°C | 1018 | 98% | 24 SSW | 49% 0.2 mm. |
| 14:00 | Light rain shower 16°C | 1019 | 98% | 24 SW | 49% 0.2 mm. |
| 15:00 | Patchy rain nearby 16.2°C | 1018 | 99% | 20 SW | 45% 0.1 mm. |
| 16:00 | Patchy rain nearby 16.5°C | 1018 | 98% | 19 SW | 42% 0.1 mm. |
| 17:00 | Light rain shower 16.5°C | 1018 | 99% | 18 SW | 64% 0.5 mm. |
| 18:00 | Patchy rain nearby 16.3°C | 1018 | 99% | 16 SW | 47% 0.1 mm. |
| 19:00 | Overcast 16.1°C | 1019 | 99% | 15 SW | 35% 0 mm. |
| 20:00 | Fog 16°C | 1019 | 99% | 11 SW | 48% 0.1 mm. |
| 21:00 | Fog 15.9°C | 1020 | 99% | 11 SW | 55% 0.1 mm. |
| 22:00 | Fog 15.8°C | 1020 | 99% | 10 SW | 56% 0.1 mm. |
| 23:00 | Fog 15.5°C | 1020 | 99% | 9 SW | 55% 0.1 mm. |
| TOMORROW | |||||
| 00:00 | Fog 15.4°C | 1020 | 99% | 7 SSW | 56% 0.1 mm. |
| 01:00 | Light rain shower 15.2°C | 1020 | 99% | 7 WSW | 56% 0.3 mm. |
| 02:00 | Fog 15.1°C | 1020 | 99% | 3 WSW | 51% 0.1 mm. |
| 03:00 | Fog 15.2°C | 1019 | 98% | 3 WNW | 50% 0.1 mm. |
| 04:00 | Mist 14.9°C | 1019 | 97% | 5 NNW | 39% 0 mm. |
| 05:00 | Mist 14.6°C | 1020 | 94% | 5 NNW | 34% 0.1 mm. |
| 06:00 | Patchy rain nearby 13.9°C | 1020 | 94% | 7 -- | 27% 0.1 mm. |