If you planning to travel to Mihiripenna Beach, Unawatuna, Sri Lanka, 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 12:43 AM. The temperature feels like 86 with a humidity level of 78 so dress accordingly. Cloud coverage is 16 percent with visibility at 14.9 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling west-southwest at a speed of 5 MPH. At the end of the day don’t miss the sunset at 12:35 PM.