I see that all over my home state of NJ too. Normally there would be signs all over, mostly for the democrat (deep blue state here). This year, nothing.
Voter apathy for Clinton is high. They may not like Trump but they sure don't seem excited to vote for Hillary. She's got troubles.
Last weekend I drove from dc to Norfolk va to Charlotte to Asheville and back. I didn’t see a single Hillary sign or bumper sticker. I did see a few trump signs and bumper stickers and the signs i saw were huge oversized signs. In liberal montgomery county md the same small Hillary yard sign I pass every day stands completely alone.