If you planning to travel to Johnson County Museum, Tecumseh, Nebraska, 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 1:43 PM. The temperature feels like 20.3 with a humidity level of 66 so dress accordingly. Cloud coverage is 3 percent with visibility at 13.6 percent. Today’s UV index is 0, 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 11:01 PM.