Capital Weather Gang's NatCast for today has 'Superb weather for this doubleheader from start to finish. It will be cooler than we're used to so wear pants and consider a sweater or light jacket' with 67-73 for start of first match, 63-68 for second match and 5% chance of rain.
I hate when they provide instructions on what to wear, tell me the temp and chance of rain and I'll figure out if I need a light jacket.