Tuesday
Heavy rain
High: 9°C
(48°F)
Wind: S at 18 mph (29 km/h)
Humidity: 86%
90% chance of showers
Porthmadog Weather - Extended Forecast
Regional Forecast
Wednesday
A dry start in the east, though showers continue for coastal regions, these spreading east through the morning. Turning increasingly cloudy and breezy later ahead of a rain band overnight. Maximum temperature 10°C.
Outlook For Thursday To Saturday
A damp start to Thursday, with patchy cloud and showers moving in from the southwest. Remaining largely unsettled thereafter, with a mix of rain and showers into the weekend.
Daily Forecast
Tuesday Night
Light rain
Low: 6°C
(43°F)
Wind: S at 11 mph (18 km/h)
Humidity: 90%
90% chance of showers
Wednesday
Light rain
High: 9°C
(48°F)
Wind: S at 16 mph (26 km/h)
Humidity: 88%
65% chance of showers
Wednesday Night
Light rain
Low: 6°C
(43°F)
Wind: SSE at 18 mph (29 km/h)
Humidity: 82%
75% chance of showers
Thursday
Cloudy
High: 8°C
(46°F)
Wind: WSW at 9 mph (14 km/h)
Humidity: 77%
10% chance of showers
Thursday Night
Cloudy
Low: 5°C
(41°F)
Wind: SW at 9 mph (14 km/h)
Humidity: 85%
10% chance of showers
Friday
Cloudy
High: 8°C
(46°F)
Wind: SSE at 20 mph (32 km/h)
Humidity: 78%
60% chance of showers
Friday Night
Heavy rain
Low: 7°C
(45°F)
Wind: S at 16 mph (26 km/h)
Humidity: 91%
90% chance of showers
Saturday
Light rain
High: 10°C
(50°F)
Wind: W at 11 mph (18 km/h)
Humidity: 90%
45% chance of showers
Saturday Night
Light rain
Low: 7°C
(45°F)
Wind: WSW at 11 mph (18 km/h)
Humidity: 90%
35% chance of showers