Weather forecast Porthmadog
Today 29 September
19°C
Overcast sky and probable localized rain expected
9°C / 21°C
80%
27.4 Km/h
WEDNESDAY
14°C
11.6 / 16.7
THURSDAY
12°C
10.4 / 14.3
FRIDAY
14°C
12.6 / 15.2
SATURDAY
13°C
9.9 / 15.1
SUNDAY
12°C
9.5 / 14.3
MONDAY
14°C
13.7 / 14.9
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Today's weather forecast for Porthmadog
Morning
9°C
Perceived 7°C
Afternoon
17°C
Perceived 13°C
Evening
20°C
Perceived 14°C
Night
10°C
Perceived 7°C
The sun will rise at 07:14 and will set at 18:58
UV index: 0 (minimum)
| Time | Forecast | Pressure hPa | Humidity | Wind km/h | Rain |
| 19:00 | Overcast 18.6°C | 1004 | 80% | 27 SE | 24% 0 mm. |
| 20:00 | Light rain shower 18.1°C | 1004 | 84% | 25 SE | 54% 0.4 mm. |
| 21:00 | Patchy rain nearby 18.4°C | 1004 | 81% | 25 SE | 34% 0.1 mm. |
| 22:00 | Light rain shower 18°C | 1004 | 83% | 25 SSE | 48% 0.3 mm. |
| 23:00 | Light rain shower 17.1°C | 1003 | 89% | 22 SSE | 75% 1.4 mm. |
| TOMORROW | |||||
| 00:00 | Light rain shower 16.7°C | 1002 | 92% | 27 SSE | 71% 0.9 mm. |
| 01:00 | Moderate rain 16.4°C | 1001 | 94% | 25 SSE | 86% 2.9 mm. |
| 02:00 | Light rain shower 16.6°C | 1001 | 92% | 28 SSE | 75% 1.1 mm. |
| 03:00 | Light rain shower 16.7°C | 1000 | 93% | 29 SSE | 82% 2.2 mm. |
| 04:00 | Moderate rain 15.4°C | 1001 | 97% | 31 SSW | 92% 5.7 mm. |
| 05:00 | Light rain shower 13.4°C | 1003 | 95% | 20 S | 60% 0.4 mm. |
| 06:00 | Light rain shower 13.3°C | 1004 | 94% | 19 SSE | 82% 2.3 mm. |
| 07:00 | Overcast 12.9°C | 1004 | 94% | 18 SSE | 33% 0 mm. |
| 08:00 | Light rain shower 13.3°C | 1005 | 91% | 28 S | 52% 0.4 mm. |
| 09:00 | Patchy rain nearby 13.8°C | 1006 | 88% | 33 S | 35% 0.2 mm. |
| 10:00 | Patchy rain nearby 14.2°C | 1007 | 86% | 33 S | 34% 0.2 mm. |
| 11:00 | Patchy rain nearby 14.5°C | 1008 | 84% | 32 S | 33% 0.2 mm. |
| 12:00 | Patchy rain nearby 15°C | 1008 | 83% | 32 S | 34% 0.2 mm. |
| 13:00 | Patchy rain nearby 15°C | 1009 | 81% | 33 S | 37% 0.3 mm. |
| 14:00 | Patchy rain nearby 15.1°C | 1009 | 82% | 34 S | 35% 0.3 mm. |
| 15:00 | Patchy rain nearby 14.9°C | 1009 | 81% | 33 S | 35% 0.3 mm. |
| 16:00 | Patchy rain nearby 14.5°C | 1010 | 83% | 32 S | 48% 0.4 mm. |
| 17:00 | Light rain shower 13.9°C | 1010 | 84% | 29 S | 47% 0.6 mm. |
| 18:00 | Light rain shower 13.3°C | 1011 | 86% | 27 S | 44% 0.4 mm. |