Open and close your windows during 40C heat surge between these specific hours

The UK is forecast to be hit by temperatures as high as 40C this week, and experts have shared the best times to open and close your windows to keep your house cool

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Jun 22, 2026 - 15:51
Open and close your windows during 40C heat surge between these specific hours
The UK is forecast to be hit by temperatures as high as 40C this week, and experts have shared the best times to open and close your windows to keep your house cool
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