Cold and frosty start with plenty of sunshine across Buckinghamshire, Berkshire, Dorset, Sussex, Wiltshire, Oxfordshire, Surrey, Hampshire and the Isle of Wight.
Today: After a frosty start, a dry day with sunny spells is expected. This sunshine could be prolonged at times, especially towards the south coast. However it will remain cold, particularly in the easterly breeze. Maximum temperature 4 °C.
Tonight: It will remain dry and cold overnight, with clear spells developing. These becoming increasingly prolonged, with another widespread sharp frost expected. Minimum temperature -3 °C.
Saturday: Dry, largely sunny, but also very cold. With winds strengthening, especially along coastal areas, a significant wind chill is expected. This will lead to a raw feel to the day. Maximum temperature 4 °C.