When is it to hot to cut the grass?

Iso, I'm not sure if that was serious or not. It's either sad, or funny. Went through a nasty divorce once myself. My first wife wouldn't have known which side of the mower to stand on. As luck would have it, my father in law is a Deere salesman, so I have an "in" there. Truth be told, I was ready to buy a Toro zero turn. He would have killed me, she might have divorced me. Not necessarily in that order.

Update: after a week of extreme temps topping out at 106* there is no grass left to cut. Just a yellow dried up piece of land that looks like a desert. All that's missing is a long horned cattle skull.
It's interesting to note that of very recent times I have experienced my first earthquake, a devastating hurricane followed directly by an early October snowstorm and tornados in the middle of the country over 2 miles wide causing death and destruction. I am in my late fifties and I'm confident to suggest that something is changing in the world weather patterns.

I wish everyone had your confidence.

Heat finally broke last night in the Philadelphia suburbs. I have to say the cold front brought the most beautiful lightning show I have witnessed. With the sun going lower, the lightning lit up the enormous cotton white clouds building in the bright blue sky in unbelievable yellow, pink, and red hues.

I do 2.25 acres with a push mower in three stages, 2X - 3X per week. Have a tractor, but have pushing the mower this year. With all of the rain this year, the grass is as lush as I can remember. So far, I haven't taken a break from mowing this year, and cut the grass in the backyard Friday night in 95+ degree heat. 90 minutes of pushing the mower didn't bother me at all.

Forget cutting the lawn , go listen to some music .