Temperatures across the country are hitting highs in the thirties - with Geneva being one of the hottest areas.
But forecasters warn the hot weather will mean storms in the next few days.
The reason is due to a patch of high pressure and warm air coming up from the Mediterranean - which could mean the arrival of dust from the Sahara Desert.
The storms should peak on Sunday, but forecasters say that after that it will return to generally sunny weather.
Swiss Post announce job cuts
Swiss Post will eliminate up to 110 positions in 2027, blaming shrinking letter volumes and fewer over-the-counter transactions
Autumn arrives in Switzerland
The heatwave that has gripped Switzerland since May finally breaks tomorrow
Driver warning in Vaud
Drivers in western Vaud face four nights of disruption on the A1 next week.
Mixed results in school classrooms
Swiss 15-year-olds still rank among the world's best in maths and science, but their performance in reading and maths is sliding
Good news for household bills
Swiss households will pay a little less for electricity next year
Fuel reserves now in use
Switzerland is dipping into its emergency fuel reserves for the first time this year to keep petrol and diesel flowing
