Today in Penllyn,the unstable weather will die down during the day but the weather will remain unsettled. Very cloudy skies to overcast. Showers becoming less frequent in the morning, drizzle fading over time in the afternoon. Moderate winds.
The reliability of the situation is good.
Temperatures will vary between 18 and 19°C.
Tonight,low cloud developing into fog. Drizzle in the early hours. Light winds.