If you planning to travel to Hiroshima Peace Memorial Park, Hiroshima, Japan, 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 10:12 PM. The temperature feels like 37.150000000000006 with a humidity level of 64 so dress accordingly. Cloud coverage is 33 percent with visibility at 12.1 percent. Today’s UV index is 2, don’t forget the sunscreen if you need it! Today’s winds are traveling north-northwest at a speed of 6 MPH. At the end of the day don’t miss the sunset at 8:04 AM.