The above is all correct, but for a more general answer, see this list: https://docs.hubitat.com/index.php?title=List_of_Supported_Devices. If it's not on there (or you're not sure; honestly their version-numbering for some generations of ST devices is a bit odd), consider searching either this community list here: Custom Device Drivers [Wiki], or doing a search on the forum for your specific device.
Though to add to the above, there is actually at least ST ADT sensor that does work on Hubitat, the ST ADT water sensor manufactured by Nortek (of Zigbee fame). Most are ADT's proprietary protocol and indeed won't connect. I can't speak to any others from experience. In general, you'll find that almost any Z-Wave or Zigbee device that works on ST will work on Hubitat (rare exceptions for some group-messaging-only Zigbee devices that ST recently added support for and probably some others, but if you've had it for more than a couple years, odds are good). To address your question specifically, I probably have almost every generation of most ST-branded devices (except the lesser-regarded generations of motion sensors), and everything I have works now (and I say "now" only because I was a super-early-adopter and staff weren't initially sure if all the v1 devices could be made to work).
Samsung/SmartThings doesn't manufacture a plain temperature sensor, but if you mean their combined "motion and temperature" sensor (or really more like "motion sensor with a bonus temperature sensor"), then disregard. 
Most of their other new devices also measure temperature: their contact/multisensors (all generations, I think, including the very first Kickstarter-era one), the new (and only) buttons, and the new (and ADT) water sensor--just in case that's of any help for your application!