Energy firm E.On will increase electricity prices by 7.7% and gas prices by 9.4% from January 18, the company has said.
The average dual fuel price will increase by 8.7%.
All of the major energy companies have now announced a price rise for UK customers.
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Some parts of the UK will be dry and bright on Sunday but on the coast there will be wintry showers and temperatures will remain low.
The live stage version of Peter Kay's Phoenix Nights has reportedly been cancelled after actor Ted Robbins collapsed on opening night.
The much-loved local character, who had lived on the city's streets for decades, died in hospital this week after falling ill.