Olympic gold medallist Jessica Ennis will be at Chesterfield College later to open a new building.
The heptathelete will open a new reception and learning centre area where pupils can study, eat and socialise.
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A dry start, with sunny spells developing. However turning cloudier again later, with showers possible by the evening.
After a fine evening with some late sunshine to the end the day, a largely dry and fairly warm night will follow with clear spells.
Any remaining showers will fade, to leave it dry overnight.