If you planning to travel to Peapea Cave, Letui, Samoa, 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 5:35 PM. The temperature feels like 91.3 with a humidity level of 80 so dress accordingly. Cloud coverage is 0 percent with visibility at 14.2 percent. Today’s UV index is 9, don’t forget the sunscreen if you need it! Today’s winds are traveling southeast at a speed of 8 MPH. At the end of the day don’t miss the sunset at 5:13 AM.