If you planning to travel to Heritage Museum of Big Spring, Big Spring, Texas, 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 1:09 PM. The temperature feels like 56.5 with a humidity level of 39 so dress accordingly. Cloud coverage is 1 percent with visibility at 14.9 percent. Today’s UV index is 0, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 6 MPH. At the end of the day don’t miss the sunset at 11:49 PM.