Today in Cardiff Bay, the unstable weather will die away during the day.
Very cloudy skies with short clear spells. Some light showers in the morning, possibility of showers in late afternoon. Light winds.
The reliability of the situation is very good.
Temperatures will stay constant at 12°C.
Tonight, cloudy and humid with a risk of fog.
Drizzle intensifying and turning to rain. Fairly strong winds.