If you planning to travel to Clark County Hisorical Society and Museum, Marshall, Illinois, 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 11:04 AM. The temperature feels like 64.05000000000001 with a humidity level of 76 so dress accordingly. Cloud coverage is 76 percent with visibility at 11.9 percent. Today’s UV index is 6, don’t forget the sunscreen if you need it! Today’s winds are traveling east-southeast at a speed of 13 MPH. At the end of the day don’t miss the sunset at 12:33 AM.