Weather Forecast for Lamar Valley, Yellowstone National Park, Wyoming

If you planning to travel to Lamar Valley, Yellowstone National Park, Wyoming, 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 11:46 AM. The temperature feels like 40.9 with a humidity level of 35 so dress accordingly. Cloud coverage is 31 percent with visibility at 14.9 percent. Today’s UV index is 6, don’t forget the sunscreen if you need it! Today’s winds are traveling west-southwest at a speed of 8 MPH. At the end of the day don’t miss the sunset at 2:46 AM.