Weather forecast Porthmadog
Today 15 August
13°C
Clear sky expected
11°C / 18°C
87%
10.8 Km/h
SUNDAY
14°C
10.8 / 18.1
MONDAY
17°C
15.7 / 18.4
TUESDAY
16°C
14.5 / 18.1
WEDNESDAY
15°C
12.7 / 16.5
THURSDAY
13°C
10.1 / 15.9
FRIDAY
12°C
9.5 / 15.1
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Today's weather forecast for Porthmadog
Morning
13°C
Perceived 10°C
Afternoon
18°C
Perceived 14°C
Evening
17°C
Perceived 13°C
Night
13°C
Perceived 11°C
The sun will rise at 05:58 and will set at 20:43
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 01:00 | Clear 12.9°C | 1020 | 87% | 10 NNE | 14% 0 mm. |
| 02:00 | Clear 13.1°C | 1020 | 87% | 10 NNE | 13% 0 mm. |
| 03:00 | Clear 13°C | 1020 | 87% | 10 NNE | 13% 0 mm. |
| 04:00 | Patchy rain nearby 12.8°C | 1020 | 87% | 10 NNE | 22% 0 mm. |
| 05:00 | Patchy rain nearby 13.1°C | 1020 | 88% | 11 -- | 25% 0 mm. |
| 06:00 | Sunny 12.8°C | 1020 | 90% | 13 -- | 15% 0 mm. |
| 07:00 | Partly Cloudy 13.2°C | 1020 | 93% | 14 N | 19% 0 mm. |
| 08:00 | Patchy rain nearby 14.3°C | 1021 | 89% | 15 -- | 24% 0 mm. |
| 09:00 | Patchy rain nearby 15°C | 1021 | 83% | 18 -- | 21% 0 mm. |
| 10:00 | Patchy rain nearby 16°C | 1021 | 75% | 17 -- | 13% 0 mm. |
| 11:00 | Partly Cloudy 16.9°C | 1020 | 69% | 16 -- | 9% 0 mm. |
| 12:00 | Partly Cloudy 17.6°C | 1020 | 65% | 17 NNW | 8% 0 mm. |
| 13:00 | Sunny 17.8°C | 1020 | 61% | 19 NW | 4% 0 mm. |
| 14:00 | Sunny 18°C | 1020 | 58% | 20 NW | 3% 0 mm. |
| 15:00 | Sunny 18.1°C | 1021 | 57% | 23 NW | 3% 0 mm. |
| 16:00 | Sunny 18°C | 1020 | 56% | 21 NNW | 4% 0 mm. |
| 17:00 | Sunny 17.9°C | 1020 | 56% | 22 NNW | 3% 0 mm. |
| 18:00 | Sunny 17.4°C | 1020 | 57% | 20 NNW | 3% 0 mm. |
| 19:00 | Sunny 16.8°C | 1020 | 60% | 15 -- | 3% 0 mm. |
| 20:00 | Partly Cloudy 14.7°C | 1020 | 68% | 11 -- | 8% 0 mm. |
| 21:00 | Clear 12°C | 1020 | 75% | 11 NNE | 9% 0 mm. |
| 22:00 | Clear 10.6°C | 1021 | 78% | 11 NE | 9% 0 mm. |
| 23:00 | Clear 10.7°C | 1021 | 77% | 10 NE | 8% 0 mm. |
| TOMORROW | |||||
| 00:00 | Clear 10.8°C | 1021 | 77% | 9 NNE | 9% 0 mm. |