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Britain is set to bask in sunshine as temperatures hit 27C, before heavy rain sweeps across the country.
The week will start off warm and dry before temperatures soar on Tuesday, the Met Office said.
Highs of 27C are expected and there is a chance temperatures could climb to 28C In London and Bristol.
The capital and southeast England will get the best of the weather , with a risk of heavy showers in northern parts of the UK.
It comes after Britain recorded its hottest day of the year at the end of June as temperatures rose to 34C in west London.
Europe seeks relief in scorching Saharan heatwave: In picturesShow all 30 1 /30Europe seeks relief in scorching Saharan heatwave: In pictures Europe seeks relief in scorching Saharan heatwave: In pictures A zookeeper sprays water on Asian elephants at the Berlin Zoo on 25 June
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Europe seeks relief in scorching Saharan heatwave: In pictures People cool off in a swimming pool in Hannover, Germany on 25 June
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Europe seeks relief in scorching Saharan heatwave: In pictures A woman sits on a lawn chair in Lake Wanasee in Berlin on 25 June
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Europe seeks relief in scorching Saharan heatwave: In pictures An orangutan takes shelter from the sun under a blanket at the Schoenbrunn Zoo in Vienaa on 25 June
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Europe seeks relief in scorching Saharan heatwave: In pictures Visitors shelter from the heat under the Umbrella Sky Project, an art installation in Aix-en-Provence, France on 28 June
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Europe seeks relief in scorching Saharan heatwave: In pictures A model boat drives past a couple as they bathe in a lake in Ertingen, Germany on 26 June
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Europe seeks relief in scorching Saharan heatwave: In pictures A personal care worker visits the home of an elderly person to help him avoid heatstroke and dehydration during the heatwave in Clermont-Ferrand, France. The heat watch system has been implemented in France, meaning that vulnerable people will have increased access to aid for heat-related ailments
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Europe seeks relief in scorching Saharan heatwave: In pictures A zookeeper applies sun cream to a tapir at the Serengeti Park in Hanover, Germany on 26 June
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Europe seeks relief in scorching Saharan heatwave: In pictures One motorist in Brandenburg, Germany was stopped by police on account of his tactic for keeping cool on 25 June
Brandenburg Police
Europe seeks relief in scorching Saharan heatwave: In pictures A German Police helicopter pours water over a forest fire near Lieberoser Heide in Germany on 25 June
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Europe seeks relief in scorching Saharan heatwave: In pictures Children jump into the water of Lake Geneva to cool off in Lutry, Switzerland on 25 June
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Europe seeks relief in scorching Saharan heatwave: In pictures Parisians cool off in the fountains at the Trocadero Esplanade on 24 June
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Europe seeks relief in scorching Saharan heatwave: In pictures A polar bear cools off in the Gelsenkirchen zoo in western Germany on 25 June
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Europe seeks relief in scorching Saharan heatwave: In pictures A woman plays in the in the fountains at the Trocadero Esplanade on 24 June
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Europe seeks relief in scorching Saharan heatwave: In pictures Children play in Lake Walensee in Switzerland on the evening of 25 June
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Europe seeks relief in scorching Saharan heatwave: In pictures A refreshments table of water and syrups is laid out at an old folks home in Le Bouscat, France. Due to the heat, extra care provisions are available for the vulnerable in France
Reuters
Europe seeks relief in scorching Saharan heatwave: In pictures A meerkat reaches for frozen food at the Berlin Zoo on 25 June
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Europe seeks relief in scorching Saharan heatwave: In pictures People ride down the Old Danube in Vienna on 25 June
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Europe seeks relief in scorching Saharan heatwave: In pictures A boy plunges into a swimming pool in Essen, Germany on 25 June
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Europe seeks relief in scorching Saharan heatwave: In pictures A pigeon drinks from a fountain in Mulhouse, France on 25 June
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Europe seeks relief in scorching Saharan heatwave: In pictures Parisians rest in the shade down by the Seine on 26 June
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Europe seeks relief in scorching Saharan heatwave: In pictures A boy jumps into the canal near Reims in northeastern France on 25 June
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Europe seeks relief in scorching Saharan heatwave: In pictures People bathe at Amager in Copenhagen, Denmark on 25 June
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Europe seeks relief in scorching Saharan heatwave: In pictures A walrus feeds on an ice cake filled with frozen fish as her baby looks on i Hamburg Zoo, Germany on 26 June
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Europe seeks relief in scorching Saharan heatwave: In pictures Children play in a fountain in Nice, France on 26 June
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Europe seeks relief in scorching Saharan heatwave: In pictures A couple steers an electric boat down the Old Danube in Vienna on 25 June
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Europe seeks relief in scorching Saharan heatwave: In pictures A polar bear cools off at the Hamburg Zoo in Germany
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Europe seeks relief in scorching Saharan heatwave: In pictures A woman cools of in a water fountain on 26 June
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Europe seeks relief in scorching Saharan heatwave: In pictures People lounge on the shore of the Baths of Paquis in Genevs on 25 June
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Europe seeks relief in scorching Saharan heatwave: In pictures People enjoy the weather in Lake Walensee in Switzerland on 25 June
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The heatwave was brought on by an “enormous” bubble of warm air from the Sahara which spread across Europe.
But the sunny weather will not last all week, with thick cloud and bands of rain spreading east from the west of the country on Wednesday.
However, the unsettled weather will be broken up by sunny spells followed by brighter, fresher conditions.
Temperatures will drop closer to average for this time of year, with highs of 24C in London and 20C in Leeds by Friday. But it is likely to feel cooler under the cloud and rain.
The average temperature for July is 19C across the UK and 21C in England.
Moving into the weekend, it is likely to turn more unsettled with rain and stronger winds moving northeast across the UK.
Heavy rain is likely to hit southern and western areas, the Met Office said.
Nicola Maxey, a spokesperson for the Met Office, said: “The start of the week will be fine, dry and sunny across much of the country.
“On Tuesday, there is an isolated chance temperatures will hit 28C in London and the far west of Bristol.
Support free-thinking journalism and attend Independent events “From Wednesday, the weather will turn more unsettles but there will still be some sunny spells – so it’s not all doom and gloom.
“Although temperatures will feel much cooler under the cloud and rain.”
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