Please note that the start time has been moved up 30 mins. to 8:30 to put riders slightly farther ahead of the heat curve. At the start we should be looking at about 72 degrees, and by the predicted return time of 11:30 we can expect mid-80s, which ain't too bad, and 5-10 degrees lower than what we saw down here today. (Tomorrow's predicted late-afternoon high is 91, today's is 100.)
Depending on what's forecast for the remaining June ride dates, other start times may also be shifted, so be sure to check for updates on the evening before any ride.