This one I think is a marbled orbweaver (Araneus marmoreus) and a female given its large size (her body is about the size of my thumbnail). She has woven her web between several common milkweed plants. She too was covered in dew.
And here, I think, are a couple banded garden spiders (Argiope trifasciata).
Here are a couple non-orbweavers, although which spider lives here I do not know.
A field covered in morning dew is a great place and time to see spiders, such cool creatures that they are. Kodi was uninterested in the spider webs and less keen on the general feel of the place this morning, so we lingered only long enough for me to check out a few of these spiders.