Low humidity in August?!

Seriously, what was up with the weather on Friday and Saturday?  I think it was about 64 degrees with 60% humidity on Saturday morning when I went to do my long run.  I had eight miles on the schedule and it really wasn't too bad.

My running trail.....

 The sidewalk runs along the lake, around behind a ball field, back behind the historic fort, and up through the woods to the paved track.  I usually park here and know I am a mile from the track at this point. I'm doing pretty good on my half training.  I am giving myself plenty of time, and would like to work up to 13-14 miles.  I signed up for a virtual 10k on Solar Eclipse day!  Excited about the cool, keepsake medal.  What fall races are you training for?