Weather forecast Porthmadog
Today 30 May
18°C
Overcast sky and probable localized rain expected
11°C / 19°C
69%
12.9 Km/h
SUNDAY
13°C
11.8 / 15.0
MONDAY
13°C
12.4 / 14.3
TUESDAY
14°C
13.0 / 15.9
WEDNESDAY
13°C
12.2 / 13.7
THURSDAY
12°C
10.3 / 13.3
FRIDAY
12°C
8.5 / 14.8
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Today's weather forecast for Porthmadog
Morning
14°C
Perceived 13°C
Afternoon
18°C
Perceived 18°C
Evening
17°C
Perceived 17°C
Night
14°C
Perceived 14°C
The sun will rise at 04:59 and will set at 21:28
UV index: 6.06 (high)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 11:00 | overcast clouds 18.3°C | 1021 | 68% | 13 S | 0% 0 mm. |
| 12:00 | overcast clouds 18°C | 1021 | 69% | 12 SSW | 0% 0 mm. |
| 13:00 | overcast clouds 18.4°C | 1021 | 69% | 11 SSW | 0% 0 mm. |
| 14:00 | overcast clouds 18.7°C | 1021 | 70% | 9 SSW | 0% 0 mm. |
| 15:00 | overcast clouds 18.8°C | 1020 | 69% | 9 SSW | 0% 0 mm. |
| 16:00 | overcast clouds 18.9°C | 1020 | 70% | 9 SSW | 0% 0 mm. |
| 17:00 | overcast clouds 18.4°C | 1020 | 74% | 11 SSW | 0% 0 mm. |
| 18:00 | light rain 18.4°C | 1019 | 75% | 12 S | 20% 0.2 mm. |
| 19:00 | light rain 17.3°C | 1019 | 79% | 11 S | 20% 0.1 mm. |
| 20:00 | overcast clouds 15.9°C | 1018 | 86% | 9 S | 0% 0 mm. |
| 21:00 | overcast clouds 14.9°C | 1018 | 91% | 10 S | 0% 0 mm. |
| 22:00 | broken clouds 14.5°C | 1018 | 93% | 11 S | 0% 0 mm. |
| 23:00 | overcast clouds 14.5°C | 1018 | 93% | 12 S | 0% 0 mm. |
| TOMORROW | |||||
| 00:00 | overcast clouds 13.7°C | 1017 | 93% | 12 S | 0% 0 mm. |
| 01:00 | light rain 14°C | 1016 | 97% | 15 SSW | 21% 0.2 mm. |
| 02:00 | light rain 12.7°C | 1016 | 100% | 15 SSW | 100% 0.3 mm. |
| 03:00 | light rain 13°C | 1015 | 100% | 15 SW | 100% 0.4 mm. |
| 04:00 | light rain 12.8°C | 1015 | 99% | 11 SW | 100% 0.1 mm. |
| 05:00 | light rain 12.1°C | 1015 | 95% | 10 SW | 100% 0.1 mm. |
| 06:00 | overcast clouds 11.8°C | 1016 | 97% | 8 SW | 80% 0 mm. |
| 07:00 | overcast clouds 12.1°C | 1016 | 97% | 7 SW | 80% 0 mm. |
| 08:00 | overcast clouds 12.8°C | 1016 | 97% | 8 SW | 47% 0 mm. |
| 09:00 | light rain 13.2°C | 1016 | 95% | 10 SW | 90% 0.2 mm. |
| 10:00 | light rain 13.7°C | 1016 | 91% | 10 SW | 100% 0.3 mm. |