This how we see the state of the race currently:
Of course, the traditional battlegrounds of Florida, Ohio, and Iowa remain a tossup for either candidate, with Trump having a clearer polling advantage in the latter two than in Florida. However, Trump's polling strength among Hispanics in Florida along with the relatively strong Republican performance in the state in the 2018 midterm election could point to the ability to keep the state red.
North Carolina, a traditionally Republican state, has continued to poll with essentially no advantage to either candidate, though its competitive Senate race has seen an advantage for the Democrat over the incumbent Republican. Pennsylvania, considered a battleground but also a consistent Democratic state except for 2016, has given Biden a slightly stronger lead, but still can be won by Trump.
Nebraska and Maine, which split their electoral votes by congressional district and at-large winner, may both have split votes this election, the first time both states have split their votes in the same election. Nebraska's 2nd Congressional District, home of Omaha and portions of suburban Sarpy County, is tilting toward Biden in polling. Maine's 2nd Congressional District is a tossup, with perhaps a slight lean toward Trump. Trump won both last year.
If we had to choose who will in each state/congressional district: