If you planning to travel to Lava Hot Springs Olympic Swimming Pool and Water Park, Lava Hot Springs, Idaho, United States, 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 2:22 PM. The temperature feels like 20.65 with a humidity level of 79 so dress accordingly. Cloud coverage is 51 percent with visibility at 13.9 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 8 MPH. At the end of the day don’t miss the sunset at 12:03 AM.