This Evening and Tonight:

Headline Wednesday, very warm or hot, sunny intervals, risk of downpours.
This Evening and Tonight:
A warm, humid night with light winds allowing mist or fog in places especially near coasts. Many parts staying dry but showers may move in  later, turning heavy and thundery, with a risk of local downpours. Minimum Temperature 14 °C.
Wednesday
A risk of thundery showers early on and perhaps later, but generally dry. Very warm or hot in sunny spells inland but cooler on coasts, with mist at times. Maximum Temperature 29 °C.