Are you using a task killer? That's the only thing I can think of that would keep it from updating.
No I have no task manager, it was said that ADW can do this???
It works on my Droid but not on my DX, so I don't know.
Thanks
ADW's persistent mode and widget not updating should be treated as separate things.... well it's more like there's 2 ways of the widget not updating.
There's the one where it just can't locate you flat out so you think it's not updating. But the time is updating.
There's the one where the widget just freezes and no longer refreshes its display. This can be attributed to ADW's persistent mode which is not well written (I Used ADW for al ong time and I have to admit LP does a better job in keeping widgets from reloading on the home screen with a better persistent mode).
So which one are you encountering? You mentioned ADW so I imagine this is what you mean. If the time is updating, then so is the weather.
Now whether the weather updates properly or not is location dependent. IF you establish the first criteria, now look at the geolocation. Is it correct? At least the right city? Ok, now is the temp off or not? What if you refresh it?