12:00
Heavy rain
9°C
(48°F)
Wind: ENE at 4 mph (6 km/h)
Humidity: 94%
85% chance of showers
Porthmadog Weather - Today’s Forecast
Regional Forecast
Today
A widely very wet day with the rain often heavy and persistent. Flooding is likely in places, more especially in the south and west where disruption to travel is most likely. Winds falling light or calm for most. Staying mild. Maximum temperature 11°C.
Tonight
Staying very wet for many this evening with further flooding and travel disruption possible. Gradually becoming drier overnight with pockets of ground frost and fog possible later. A colder night. Minimum temperature 2°C.
Detailed Forecast
15:00
Heavy rain
9°C
(48°F)
Wind: N at 4 mph (6 km/h)
Humidity: 92%
85% chance of showers
18:00
Overcast
8°C
(46°F)
Wind: N at 9 mph (14 km/h)
Humidity: 86%
50% chance of showers
21:00
Cloudy
7°C
(45°F)
Wind: N at 4 mph (6 km/h)
Humidity: 87%
15% chance of showers
0:00
Cloudy
6°C
(43°F)
Wind: NNW at 4 mph (6 km/h)
Humidity: 86%
10% chance of showers