I would check all the near by states(New Hampshire/Vermont etc), if all of them have elaphus then there's a high chance.
My personal guess is no though. it seems too far away from their most populated location.
Lucanus species are not foodies. They don't eat much compared to Dorcus and Odontalabis ...etc.
However, they seems to fly to lights more than many other stags.
Btw, from my observation, L. elaphus comes out in bulk for 3 weeks within a year, 1st week males, the later 2 weeks females. Took me 4 years to figure this out.
If you missed it, you will have to wait for another year.
I drove 5000+ miles just to observe elaphus this year.