As Central Texans rev up for another thrilling day at the Formula 1 U.S. Grand Prix at Circuit of the Americas, they can look forward to optimal weather conditions, according to KXAN. This Sunday morning is ushering in with a gentle crispness, sporting temperatures ranging from upper 50s to low 60s before ascending to the mid-80s by afternoon. Joining in under the mostly sunny skies, the air hints at being dry and comfortable, welcoming fans and drivers to a day of high-octane entertainment.