Just a sanity check...
Was pretty sure that any new notifications I received (FB, text) appeared below the weather widget when swiping the notification bar down. Now they're above it.
Now you can re-order them in any order you want them to show up in. If you want the weather at the top, drag it up to position one. You might have accidentally switched these up a bit.
Or switch between selecting "Manually" or "By Time"
Yup, you are correct, turning it off and back on will bring it down to the bottom. Just drag it up to the top and you'll have it above the rest of your notifications again 🙂