It will be a very hot Bank holiday Monday, with largely unbroken sunshine. Some mist and fog patches are possible at first, however these will soon clear. Maximum temperature 33 °C.
Staying dry and warm overnight, with largely clear skies. Cooler in some rural valleys, however, with further mist and fog patches possible by dawn. Minimum temperature 14 °C.
Another very hot and largely sunny day, especially in the east. A little cloudier across western parts, with the odd shower possible, however most places remaining dry. Maximum temperature 33 °C.
Outlook for Wednesday to Friday:
Staying very warm Wednesday although cloudier with isolated thundery showers. Showers clearing early Thursday, then brighter and fresher. Rather breezy Friday, with sunny spells and variable cloud, before rain overnight.
UK long range weather forecast
It will become more unsettled on Friday, especially in the north. Occasionally heavy rain or showers will be likely here, with the risk of strong winds and it will feel rather cool for the time of year. The south may remain dry, especially in the southeast where temperatures will be above the seasonal average. Over the weekend, and into the start of September, it will probably be fairly unsettled nationwide. The heavier rain will be most likely in the northwest, with southeastern parts receiving the longest dry and sunny spells. However, there will be a risk of thundery showers breaking out across the southeast at times. Temperatures will vary around normal, with a possibility of further warm spells.
There are signals that changes in the weather patterns across the UK will become slow during this spell. At present it is considered that the predominate weather type will be unsettled conditions, leading to an increase in the chance for above average rainfall through September. However, more settled conditions are likely at times, especially around the middle of September, with temperatures likely to be near to or slightly above normal for the time of year.