Weather forecast Porthmadog
Today 11 September
13°C
Clear sky expected
11°C / 15°C
80%
3.6 Km/h
SATURDAY
14°C
10.9 / 16.2
SUNDAY
16°C
13.0 / 18.2
MONDAY
15°C
13.1 / 17.5
TUESDAY
14°C
11.3 / 16.7
WEDNESDAY
11°C
9.1 / 13.4
THURSDAY
12°C
10.9 / 13.8
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Today's weather forecast for Porthmadog
Morning
12°C
Perceived 11°C
Afternoon
13°C
Perceived 12°C
Evening
14°C
Perceived 13°C
Night
15°C
Perceived 12°C
The sun will rise at 06:43 and will set at 19:42
UV index: 0.1 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 19:00 | Sunny 12.7°C | 1022 | 80% | 3 WSW | 10% 0 mm. |
| 20:00 | Cloudy 11°C | 1023 | 83% | 4 S | 19% 0 mm. |
| 21:00 | Overcast 10.7°C | 1023 | 86% | 8 SSE | 27% 0 mm. |
| 22:00 | Clear 10.7°C | 1023 | 88% | 10 S | 13% 0 mm. |
| 23:00 | Clear 10.8°C | 1023 | 88% | 10 S | 13% 0 mm. |
| TOMORROW | |||||
| 00:00 | Clear 10.9°C | 1022 | 88% | 13 SSE | 13% 0 mm. |
| 01:00 | Clear 11.3°C | 1022 | 90% | 15 S | 16% 0 mm. |
| 02:00 | Partly Cloudy 12.4°C | 1021 | 87% | 22 S | 20% 0 mm. |
| 03:00 | Cloudy 13°C | 1020 | 86% | 25 SSW | 21% 0 mm. |
| 04:00 | Partly Cloudy 13.3°C | 1020 | 87% | 24 SSW | 18% 0 mm. |
| 05:00 | Patchy rain nearby 13.8°C | 1019 | 89% | 25 SSW | 32% 0 mm. |
| 06:00 | Patchy rain nearby 14.6°C | 1018 | 95% | 25 S | 38% 0.1 mm. |
| 07:00 | Light rain shower 15.1°C | 1018 | 94% | 24 SSW | 69% 0.7 mm. |
| 08:00 | Light rain shower 15.1°C | 1018 | 95% | 25 SSW | 68% 0.7 mm. |
| 09:00 | Light rain shower 15.4°C | 1018 | 94% | 23 SSW | 54% 0.3 mm. |
| 10:00 | Light rain shower 15.3°C | 1018 | 95% | 20 SW | 65% 0.5 mm. |
| 11:00 | Light rain shower 15.5°C | 1018 | 97% | 20 SW | 69% 0.6 mm. |
| 12:00 | Patchy rain nearby 15.5°C | 1018 | 97% | 18 SW | 44% 0.1 mm. |
| 13:00 | Light rain shower 16°C | 1018 | 98% | 20 SW | 68% 0.6 mm. |
| 14:00 | Light rain shower 16°C | 1018 | 99% | 18 SW | 70% 0.6 mm. |
| 15:00 | Patchy rain nearby 15.9°C | 1018 | 99% | 16 SW | 46% 0.1 mm. |
| 16:00 | Patchy rain nearby 16°C | 1018 | 99% | 15 SW | 45% 0.1 mm. |
| 17:00 | Patchy rain nearby 16.1°C | 1018 | 99% | 14 SW | 39% 0 mm. |
| 18:00 | Light rain shower 16.2°C | 1018 | 99% | 13 SW | 48% 0.2 mm. |