I asked a friend of mine who lives in Canada, and he said that the nest cam iq outdoor can handle quite cold temperatures, down to -40 degrees Celsius.
There are some nest outdoor models which are working with the new nest/smartthings integration, but the integration is limited and does not work with Webcore, actiontiles, or sharptools. You can talk to people who are using nest cameras with smartthings in the following thread:
And we should also note that of course the nest cameras are quite expensive. But at least that does seem to be one that could handle the temperature range you specified and has some smartthings integration.
edited to update
It looks like the IQ model is being discontinued this year, so that one might be hard to find, and the other outdoor Nest cam model only handles a range down to -20°C. So I don’t know if the other model would work for you, maybe not.
Both outdoor Nest Cams are designed for permanent outdoor use, and have been tested against typical environmental factors such as dust particles and precipitation.
Nest Cam IQ Outdoor is IP66 rated (protected from dust and high pressure water jets) and has an operational temperature range of -40 to 113°F (–40 to 45°C).
Nest Cam Outdoor is IP65 rated (protected from dust and low pressure water jets) and has an operational temperature range of -4° to 104° F (-20° to 40° C)
Sometimes you can put an outdoor camera in an enclosure and keep it warmer that way, but I would imagine you could find local information on that idea.