Any early mist and fog patches will lift during the morning, however it is likely to stay rather dull and cloudy for many.
A few cloud breaks are possible later, mainly in the east, bringing spells of warm sunshine.
The maximum temperature is 22°C.
Tonight it will remain rather cloudy and humid overnight, with some patchy mist and fog developing in places.
A few outbreaks of drizzle are then possible, mainly across the hills.
The minimum temperature is 16°C.