If you planning to travel to Cathedral Notre-Dame of Grenoble, Grenoble, France, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 3:55 AM. The temperature feels like 66.65 with a humidity level of 55 so dress accordingly. Cloud coverage is 3 percent with visibility at 12.4 percent. Today’s UV index is 9, don’t forget the sunscreen if you need it! Today’s winds are traveling north-northwest at a speed of 5 MPH. At the end of the day don’t miss the sunset at 7:16 PM.