If you planning to travel to Old Post Office Museum and Art Center, Graham, 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 12:19 PM. The temperature feels like 72.30000000000001 with a humidity level of 37 so dress accordingly. Cloud coverage is 27 percent with visibility at 13.8 percent. Today’s UV index is 4, don’t forget the sunscreen if you need it! Today’s winds are traveling southwest at a speed of 9 MPH. At the end of the day don’t miss the sunset at 12:55 AM.