If you planning to travel to Katanuma Lake, Osaki, 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 9:53 PM. The temperature feels like 22.950000000000003 with a humidity level of 73 so dress accordingly. Cloud coverage is 0 percent with visibility at 4.5 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling west-northwest at a speed of 15 MPH. At the end of the day don’t miss the sunset at 7:23 AM.