Weather forecast Porthmadog
Today 15 August
18°C
Clear sky expected
10°C / 18°C
60%
22.3 Km/h
SUNDAY
14°C
10.2 / 17.9
MONDAY
16°C
15.3 / 17.4
TUESDAY
16°C
14.3 / 17.7
WEDNESDAY
14°C
11.3 / 17.2
THURSDAY
13°C
9.8 / 15.9
FRIDAY
12°C
9.3 / 15.5
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Today's weather forecast for Porthmadog
Morning
12°C
Perceived 10°C
Afternoon
17°C
Perceived 13°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: 4 (medium)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 15:00 | Sunny 17.6°C | 1020 | 60% | 22 NW | 4% 0 mm. |
| 16:00 | Partly Cloudy 17.4°C | 1020 | 60% | 22 NW | 5% 0 mm. |
| 17:00 | Sunny 17.2°C | 1020 | 59% | 18 NW | 3% 0 mm. |
| 18:00 | Sunny 17.2°C | 1020 | 57% | 15 NNW | 3% 0 mm. |
| 19:00 | Sunny 17°C | 1020 | 59% | 14 -- | 4% 0 mm. |
| 20:00 | Sunny 15°C | 1020 | 67% | 10 -- | 6% 0 mm. |
| 21:00 | Clear 12.1°C | 1021 | 73% | 10 NNE | 7% 0 mm. |
| 22:00 | Clear 11.1°C | 1021 | 76% | 9 NNE | 8% 0 mm. |
| 23:00 | Clear 10.4°C | 1021 | 79% | 8 NE | 9% 0 mm. |
| TOMORROW | |||||
| 00:00 | Clear 10.2°C | 1021 | 81% | 8 NE | 10% 0 mm. |
| 01:00 | Clear 10.3°C | 1021 | 82% | 8 NE | 10% 0 mm. |
| 02:00 | Clear 10.7°C | 1021 | 81% | 6 NE | 11% 0 mm. |
| 03:00 | Clear 11.3°C | 1021 | 80% | 6 NE | 11% 0 mm. |
| 04:00 | Partly Cloudy 11.8°C | 1020 | 78% | 5 NE | 13% 0 mm. |
| 05:00 | Partly Cloudy 12.2°C | 1020 | 77% | 5 NE | 13% 0 mm. |
| 06:00 | Cloudy 12.3°C | 1020 | 77% | 4 ENE | 15% 0 mm. |
| 07:00 | Cloudy 13.4°C | 1020 | 74% | 2 ENE | 14% 0 mm. |
| 08:00 | Partly Cloudy 14.6°C | 1020 | 70% | 1 SE | 11% 0 mm. |
| 09:00 | Cloudy 15.1°C | 1020 | 68% | 2 SSW | 14% 0 mm. |
| 10:00 | Partly Cloudy 16.3°C | 1020 | 65% | 5 SSW | 8% 0 mm. |
| 11:00 | Cloudy 16.5°C | 1020 | 65% | 8 SSW | 13% 0 mm. |
| 12:00 | Partly Cloudy 16.1°C | 1020 | 66% | 6 SW | 9% 0 mm. |
| 13:00 | Partly Cloudy 16.9°C | 1019 | 65% | 6 SW | 8% 0 mm. |
| 14:00 | Partly Cloudy 17.9°C | 1019 | 62% | 9 SW | 7% 0 mm. |