Weather forecast Porthmadog
Today 25 September
13°C
Overcast sky and probable localized rain expected
9°C / 14°C
86%
7.2 Km/h
SATURDAY
12°C
8.6 / 15.1
SUNDAY
13°C
10.2 / 15.3
MONDAY
12°C
9.1 / 15.0
TUESDAY
14°C
10.7 / 18.1
WEDNESDAY
14°C
11.7 / 16.4
THURSDAY
13°C
11.6 / 15.0
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Today's weather forecast for Porthmadog
Morning
14°C
Perceived 13°C
Afternoon
13°C
Perceived 11°C
Evening
10°C
Perceived 9°C
Night
13°C
Perceived 11°C
The sun will rise at 07:07 and will set at 19:08
UV index: 0.4 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 11:00 | Overcast 13.2°C | 1020 | 86% | 7 NNW | 27% 0 mm. |
| 12:00 | Overcast 13.1°C | 1020 | 85% | 8 NNW | 27% 0 mm. |
| 13:00 | Overcast 13.1°C | 1020 | 84% | 10 NNW | 26% 0 mm. |
| 14:00 | Overcast 12.8°C | 1020 | 85% | 10 NNW | 26% 0 mm. |
| 15:00 | Overcast 12.5°C | 1020 | 83% | 13 NNW | 25% 0 mm. |
| 16:00 | Overcast 12°C | 1020 | 82% | 11 NNW | 25% 0 mm. |
| 17:00 | Patchy rain nearby 11.2°C | 1020 | 83% | 7 NNW | 26% 0 mm. |
| 18:00 | Patchy rain nearby 10.4°C | 1020 | 87% | 7 NNW | 32% 0 mm. |
| 19:00 | Light rain shower 9.7°C | 1021 | 92% | 6 NNW | 64% 0.5 mm. |
| 20:00 | Patchy rain nearby 9.5°C | 1021 | 93% | 2 NE | 34% 0 mm. |
| 21:00 | Overcast 9.7°C | 1021 | 90% | 3 SE | 30% 0 mm. |
| 22:00 | Overcast 9.4°C | 1021 | 90% | 4 S | 30% 0 mm. |
| 23:00 | Patchy rain nearby 9.3°C | 1021 | 91% | 4 SW | 37% 0.1 mm. |
| TOMORROW | |||||
| 00:00 | Cloudy 9.1°C | 1021 | 91% | 4 SSW | 25% 0 mm. |
| 01:00 | Clear 8.6°C | 1021 | 92% | 6 SSE | 14% 0 mm. |
| 02:00 | Clear 8.6°C | 1021 | 92% | 6 SSE | 15% 0 mm. |
| 03:00 | Partly Cloudy 8.8°C | 1021 | 92% | 7 SSE | 20% 0 mm. |
| 04:00 | Clear 9.1°C | 1021 | 90% | 8 S | 14% 0 mm. |
| 05:00 | Clear 9.4°C | 1021 | 90% | 9 S | 15% 0 mm. |
| 06:00 | Clear 9.8°C | 1021 | 90% | 10 S | 15% 0 mm. |
| 07:00 | Clear 10°C | 1021 | 90% | 10 S | 13% 0 mm. |
| 08:00 | Sunny 10.5°C | 1021 | 89% | 10 SSW | 13% 0 mm. |
| 09:00 | Sunny 12.2°C | 1021 | 89% | 11 SSW | 15% 0 mm. |
| 10:00 | Patchy rain nearby 13.6°C | 1021 | 86% | 15 SSW | 20% 0 mm. |