Looking at 2 polling sites: 

https://www.realclearpolitics.com/epolls/latest_polls/#!

https://fivethirtyeight.com/

Both show Biden is favored both popular and  Electoral.

Here's Electoral map from RCP.

https://www.realclearpolitics.com/epolls/2020/president/2020_elections_electoral_college_map.html

How sTrump can cheat is also dwindling. My sister lives in Philadelphia. She had been depressed, not sleeping etc until this week. The polls are swinging so hard to Blue, she's not even worried about  the GOP stealing Pennsylvania.  TRUMP IS LOSING OHIO!!!!

I live in the NC infamous 11th Congressional district, home of former Rep Marc Meadows (now sTrump's chief of staff). This is a heavily Gerrymandered district favoring GOP. The Democratic candidate Moe Davis is now leading!!!!!

I believe the Democrats will win President, Senate and keep the House. The BIG question is will they be able to initiate the big reforms needed  to bring true change and keep real Democracy a possibility.