Weather forecast Porthmadog
Today 11 August
22°C
Clear sky expected
12°C / 23°C
57%
3.6 Km/h
WEDNESDAY
21°C
15.5 / 25.5
THURSDAY
20°C
16.2 / 23.2
FRIDAY
16°C
12.8 / 18.8
SATURDAY
14°C
10.7 / 17.6
SUNDAY
14°C
9.7 / 17.6
MONDAY
16°C
14.6 / 16.7
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Today's weather forecast for Porthmadog
Morning
13°C
Perceived 10°C
Afternoon
21°C
Perceived 19°C
Evening
21°C
Perceived 21°C
Night
12°C
Perceived 9°C
The sun will rise at 05:51 and will set at 20:51
UV index: 0.4 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 19:00 | Sunny 21.9°C | 1021 | 57% | 3 W | 5% 0 mm. |
| 20:00 | Sunny 17.7°C | 1021 | 71% | 1 WNW | 7% 0 mm. |
| 21:00 | Clear 16.3°C | 1022 | 75% | 1 ENE | 8% 0 mm. |
| 22:00 | Clear 15.9°C | 1022 | 76% | 3 E | 8% 0 mm. |
| 23:00 | Clear 15.8°C | 1022 | 73% | 5 E | 7% 0 mm. |
| TOMORROW | |||||
| 00:00 | Clear 15.7°C | 1021 | 73% | 5 E | 7% 0 mm. |
| 01:00 | Clear 15.6°C | 1021 | 73% | 6 E | 7% 0 mm. |
| 02:00 | Clear 15.5°C | 1021 | 73% | 7 ESE | 7% 0 mm. |
| 03:00 | Clear 15.6°C | 1021 | 72% | 9 ESE | 7% 0 mm. |
| 04:00 | Clear 15.8°C | 1021 | 72% | 8 ESE | 7% 0 mm. |
| 05:00 | Clear 16.1°C | 1021 | 70% | 7 SE | 6% 0 mm. |
| 06:00 | Sunny 15.6°C | 1021 | 71% | 8 SE | 7% 0 mm. |
| 07:00 | Sunny 16°C | 1022 | 71% | 8 SE | 8% 0 mm. |
| 08:00 | Sunny 18.1°C | 1022 | 68% | 7 SE | 6% 0 mm. |
| 09:00 | Sunny 19.7°C | 1022 | 59% | 7 SE | 4% 0 mm. |
| 10:00 | Sunny 20.9°C | 1022 | 53% | 6 SE | 3% 0 mm. |
| 11:00 | Sunny 22.3°C | 1021 | 49% | 6 SE | 2% 0 mm. |
| 12:00 | Sunny 23.3°C | 1021 | 48% | 5 S | 2% 0 mm. |
| 13:00 | Sunny 24°C | 1021 | 46% | 4 SSW | 2% 0 mm. |
| 14:00 | Sunny 24.9°C | 1021 | 45% | 2 SW | 2% 0 mm. |
| 15:00 | Sunny 25.5°C | 1021 | 45% | 3 WNW | 2% 0 mm. |
| 16:00 | Partly Cloudy 25.4°C | 1020 | 45% | 7 NW | 3% 0 mm. |
| 17:00 | Partly Cloudy 25.4°C | 1020 | 46% | 6 NW | 3% 0 mm. |
| 18:00 | Partly Cloudy 24.8°C | 1020 | 49% | 7 NW | 3% 0 mm. |