If you planning to travel to Brest Castle, Brest, 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 7:39 AM. The temperature feels like 56.05 with a humidity level of 86 so dress accordingly. Cloud coverage is 100 percent with visibility at -- percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 18 MPH. At the end of the day don’t miss the sunset at 4:29 PM.