Weather forecast Porthmadog
Today 07 August
18°C
Clear sky expected
11°C / 18°C
60%
12.6 Km/h
SATURDAY
15°C
10.6 / 18.7
SUNDAY
16°C
12.7 / 19.5
MONDAY
16°C
12.6 / 19.2
TUESDAY
18°C
12.1 / 24.3
WEDNESDAY
20°C
15.0 / 25.0
THURSDAY
18°C
14.8 / 20.2
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Today's weather forecast for Porthmadog
Morning
11°C
Perceived 9°C
Afternoon
17°C
Perceived 14°C
Evening
17°C
Perceived 15°C
Night
11°C
Perceived 9°C
The sun will rise at 05:44 and will set at 20:59
UV index: 3.5 (medium)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 16:00 | Sunny 17.7°C | 1023 | 60% | 12 WSW | 4% 0 mm. |
| 17:00 | Sunny 17.7°C | 1023 | 60% | 12 SW | 4% 0 mm. |
| 18:00 | Sunny 17.2°C | 1023 | 63% | 11 SSW | 4% 0 mm. |
| 19:00 | Sunny 16.5°C | 1022 | 68% | 11 S | 5% 0 mm. |
| 20:00 | Sunny 15.3°C | 1022 | 76% | 9 S | 8% 0 mm. |
| 21:00 | Clear 12.7°C | 1023 | 82% | 8 S | 10% 0 mm. |
| 22:00 | Clear 12°C | 1023 | 83% | 8 S | 11% 0 mm. |
| 23:00 | Clear 12.1°C | 1023 | 84% | 8 S | 13% 0 mm. |
| TOMORROW | |||||
| 00:00 | Clear 11.9°C | 1022 | 85% | 8 SSE | 12% 0 mm. |
| 01:00 | Clear 11.8°C | 1022 | 86% | 9 SE | 12% 0 mm. |
| 02:00 | Clear 11.6°C | 1021 | 87% | 9 SE | 13% 0 mm. |
| 03:00 | Clear 11°C | 1021 | 88% | 9 SE | 13% 0 mm. |
| 04:00 | Clear 10.8°C | 1021 | 89% | 9 SE | 14% 0 mm. |
| 05:00 | Partly Cloudy 10.6°C | 1020 | 90% | 8 SE | 17% 0 mm. |
| 06:00 | Sunny 10.6°C | 1020 | 89% | 8 SE | 15% 0 mm. |
| 07:00 | Sunny 11.9°C | 1020 | 86% | 8 SE | 13% 0 mm. |
| 08:00 | Partly Cloudy 13.8°C | 1020 | 79% | 7 SE | 11% 0 mm. |
| 09:00 | Partly Cloudy 14.8°C | 1019 | 73% | 8 SSE | 11% 0 mm. |
| 10:00 | Partly Cloudy 15.8°C | 1019 | 66% | 9 S | 9% 0 mm. |
| 11:00 | Partly Cloudy 16.5°C | 1019 | 63% | 11 S | 8% 0 mm. |
| 12:00 | Partly Cloudy 17.3°C | 1019 | 59% | 11 S | 7% 0 mm. |
| 13:00 | Partly Cloudy 17.9°C | 1018 | 55% | 10 S | 5% 0 mm. |
| 14:00 | Partly Cloudy 18.3°C | 1018 | 52% | 10 SSW | 5% 0 mm. |
| 15:00 | Partly Cloudy 18.5°C | 1018 | 50% | 6 SSW | 5% 0 mm. |