If you planning to travel to San Juan del Sur Beach, San Juan del Sur, Nicaragua, 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 11:41 AM. The temperature feels like 78 with a humidity level of 92 so dress accordingly. Cloud coverage is 87 percent with visibility at 12 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 5 MPH. At the end of the day don’t miss the sunset at 11:15 PM.