Weather Forecast for Meramec Caverns, Sullivan, Missouri

If you planning to travel to Meramec Caverns, Sullivan, Missouri, 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 10:40 AM. The temperature feels like 65.75 with a humidity level of 70 so dress accordingly. Cloud coverage is 9 percent with visibility at 14.7 percent. Today’s UV index is 11, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 2 MPH. At the end of the day don’t miss the sunset at 1:26 AM.