Weather forecast Porthmadog
Today 27 July
18°C
Broken clouds expected
15°C / 20°C
82%
13 Km/h
TUESDAY
20°C
18.4 / 22.3
WEDNESDAY
18°C
15.7 / 20.2
THURSDAY
16°C
13.4 / 17.9
FRIDAY
14°C
11.0 / 16.1
SATURDAY
14°C
10.1 / 17.1
SUNDAY
16°C
11.3 / 21.4
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Today's weather forecast for Porthmadog
Morning
17°C
Perceived 17°C
Afternoon
19°C
Perceived 18°C
Evening
20°C
Perceived 20°C
Night
19°C
Perceived 19°C
The sun will rise at 05:26 and will set at 21:19
UV index: 0.81 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 08:00 | broken clouds 17.5°C | 1017 | 82% | 13 WNW | 0% 0 mm. |
| 09:00 | broken clouds 17.3°C | 1017 | 82% | 10 W | 0% 0 mm. |
| 10:00 | broken clouds 17.5°C | 1017 | 80% | 11 W | 0% 0 mm. |
| 11:00 | broken clouds 17.9°C | 1018 | 78% | 12 WSW | 0% 0 mm. |
| 12:00 | broken clouds 18.1°C | 1019 | 81% | 13 SW | 0% 0 mm. |
| 13:00 | overcast clouds 18.6°C | 1019 | 85% | 12 SSW | 0% 0 mm. |
| 14:00 | overcast clouds 19.2°C | 1019 | 90% | 13 SSW | 27% 0 mm. |
| 15:00 | overcast clouds 18.7°C | 1019 | 95% | 13 SSW | 0% 0 mm. |
| 16:00 | overcast clouds 19.4°C | 1019 | 94% | 12 SSW | 0% 0 mm. |
| 17:00 | overcast clouds 20°C | 1019 | 91% | 12 SSW | 0% 0 mm. |
| 18:00 | overcast clouds 20.5°C | 1019 | 91% | 12 SSW | 0% 0 mm. |
| 19:00 | overcast clouds 20.2°C | 1019 | 96% | 13 S | 0% 0 mm. |
| 20:00 | overcast clouds 19.8°C | 1019 | 99% | 11 SSW | 0% 0 mm. |
| 21:00 | overcast clouds 19.4°C | 1019 | 100% | 10 S | 0% 0 mm. |
| 22:00 | light rain 19.1°C | 1019 | 100% | 11 SSW | 25% 0.1 mm. |
| 23:00 | overcast clouds 19.2°C | 1019 | 100% | 10 SSW | 0% 0 mm. |
| TOMORROW | |||||
| 00:00 | overcast clouds 19.1°C | 1019 | 100% | 11 SSW | 0% 0 mm. |
| 01:00 | overcast clouds 18.7°C | 1019 | 100% | 11 S | 0% 0 mm. |
| 02:00 | overcast clouds 18.9°C | 1019 | 100% | 12 SSW | 0% 0 mm. |
| 03:00 | overcast clouds 18.6°C | 1018 | 99% | 12 SSW | 0% 0 mm. |
| 04:00 | overcast clouds 18.9°C | 1018 | 99% | 13 SSW | 0% 0 mm. |
| 05:00 | overcast clouds 18.6°C | 1018 | 99% | 14 SSW | 0% 0 mm. |
| 06:00 | overcast clouds 18.4°C | 1018 | 98% | 15 SSW | 0% 0 mm. |
| 07:00 | overcast clouds 18.6°C | 1018 | 98% | 20 SSW | 0% 0 mm. |