And Tuesday and Wednesday are expected to be the coldest days of the week as the so-called “Moscow- Paris” icy weather front takes a grip of the country.
On Wednesday, more snowfall is expected to hit southern France before spreading to the north of the country throughout the day on Thursday.
“Cold weather plans” have been activated in 68 departments in France which will see around 5,344 beds, including 1,751 in Paris, made available for homeless people during the big freeze.
In Paris and Bordeaux temperatures are set to drop to -4C on Tuesday during the day and -5C at night, said the national weather agency.
Promenade des Anglais, Nice in the snow. Photo: AFP
(Soultzeren, eastern France, as temperatures drop below -10C. Photo: AFP)
The cold is set to stick around for the next few days elsewhere in the country too, with temperatures in Strasbourg and Lyon at night dropping to a chilly -7, while in Lille and Toulouse temperatures are predicted to sink to -6.
Meanwhile in Clermont-Ferrand the mercury is predicted to drop as low as -9C.
But in Strasbourg some brave swimmers were not put off by the cold and took a dip in the outdoor pool.
Orbey, eastern France. Photo: AFP
So far the cold has claimed the lives of three homeless people, including one 35-year-old in the Drome department in the southeast of France.
The second, a 62-year-old, was found in a forest in the Yvelines in the greater Paris region of Ile-de-France and the third, aged 53, was found in a field in the French Alps on Monday afternoon.
In the east of France, charitable organizations have been trying to find the most vulnerable people living in the street in an effort to get them into sheltered environments.
And the weather is certainly exceptional for this time of year.
In fact, France hasn't had such an intense cold snap this late in winter since 2005.