Side sky, the largest cumulus can lead to a shower in the afternoon on the relief of the Pyrenees and the Alps of the south. From Brittany to the Pays de Loire and along the Aquitaine coast, the sky will be slightly cloudy and we can not exclude a small shower, rather late afternoon on the Aquitaine. Elsewhere, the sun will dominate in a blue sky or with fine clouds of altitude.
The high temperatures will extend to the north of the country and will be accentuated by the Center and Pays de la Loire in the South-West. At sunrise, it will be between 14 and 18 degrees from Brittany to the north of the Seine, and from the Grand Est to Burgundy Franche-Comté. Everywhere else, the thermometers will show between 16 and 21 degrees, locally 22 to 24 on the Southwest and the Mediterranean regions.
In the afternoon, they will indicate between 29 and 33 degrees on the coasts of Channel and near the Mediterranean, up to 38 to 43 degrees of the Pays de la Loire and the Center in Poitou-Charentes, as on the South-West and the valleys of Auvergne. It will be between 34 and 38 degrees over the rest of the country.