According to Real Clear Politics Texas has gone from "leaning Trump" to "toss up"; reducing the electoral college votes Trump is projected to win by 38. The situation is now as follows:
Clinton 262
Trump 126
"Toss up" 150.
Of that last category of states, the most recent polls are as follows:
Texas (38 votes): 21 Oct: Trump 46, Clinton 43.
Florida (29 votes): 21 Oct: Clinton 46, Trump 43.
Ohio (18 votes): 19 Oct dead heat.
Georgia (16 votes): 20 Oct: Trump 47, Clinton 43
North Carolina (15 votes) 14 Oct: Clinton 45, Trump 43
Arizona (11) 15 Oct: Clinton 43, Trump 38
Minnesota (10) 23 Sept dead heat
Nevada (6) 17 Oct: Clinton 47, Trump 40
Iowa (6) 6 Oct: Trump 43 Clinton 39
Bear in mind also Utah (6): Trump 30, McMullin 29, Clinton 25.
Because the site calculates 'lean' on a rolling average of polls, it downplays Clinton's recent surge in support. Given that Clinton only needs 8+1 of the electoral college votes in the above seats, this all looks like victory for her. On the basis of the polls, if she wins either Florida or North Carolina, she's won the election. If she doesn't she still only needs any combination of another two.
I'd be inclined to trust the pollsters. The only thing I remember them not predicting very well in recent times is the 2015 UK GE, and the UK always has a weird "shy Tory" effect that isn't replicated elsewhere (nb - contrary to what some have said, the pollsters predicted Brexit and Indyref accurately).