Skywatch Weather
It should do the temp too.

You know it's true.

The weather descriptions in outdoor rooms really does need to be updated to better reflect the temperature, or have a separate line in addition to the weather to give an approximation of the rough temperature. On a few different occasions I've seen people RPing as if it were a different temperature than it is, because the weather message gave a misleading impression (this was before Weatherman Jinx).