Triple digits here in SEPA this weekend and along the trail into NJ. supposed to be like this all week. Just doing light lawnwork outside is brutal...
At least it is about 5 degree cooler in the shade..

Take plenty of water breaks.
Hike early or late, sleep it off from 11-3:30ish.
Please don't take chances.... The trail will still be here when cooler temps prevail.
Good luck out there...
Toolshed....