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 11:23 AM. The temperature feels like 69.35 with a humidity level of 69 so dress accordingly. Cloud coverage is 42 percent with visibility at 13.1 percent. Today’s UV index is 9, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 11 MPH. At the end of the day don’t miss the sunset at 12:43 AM.