During the day, temperatures will be around 11°C in Rennes. A southeast breeze will blow lightly. There will be fog in the morning. In the afternoon, the wind will gradually blow away the gray weather. The maximums will reach 15°C while the minimums will be 11°C. Fog will be there in the evening, due to the very humid weather. While you sleep, during the night from Saturday to Sunday, the sky will be clear.
The sun will shine tomorrow in Rennes, where clouds are well established. Bad weather is expected. Scattered rain will fall. The weather will get warmer with an increase of a few degrees. The values will be between 9 and 16°C. A southwest wind will cool the atmosphere somewhat. The morning will remain cloudy due to lingering clouds in the sky. The mercury will display 13°C on average. The sun will struggle to break through the clouds which will persist into the afternoon. Temperatures will be between 13 and 16°C. Clouds expected tomorrow evening, and a still gloomy sky. It will be 12°C on average.
The weather conditions over the following days will gradually change. Even if the bad weather will continue for a bit on Monday, we should expect an improvement thereafter.