The National Trust are celebrating 60 years of caring for Oxburgh Hall in Norfolk.
They will mark the ocassion by planting a commemorative tree in the grounds of the medieval hall.
Oxburgh was saved from being demolished by a property developer in the 1950s when the National Trust took over the estate.
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It will be sunny and hot in places on Saturday. Sunday will be cooler with showers later.
For some parts of the region, there's a risk of thunderstorms tonight before a mainly fine weekend.
Suffolk fire crews and care home managers have been practicing a major fire at a nursing home near Bury St Edmunds.