Previously on the link above, the tutorial used the Weather Underground API with AutoWeb to get the weather forecast data.
Since that's no longer available I had to find an alternative.
AutoWeb already had the DarkSky API available, but it was a bit of a mess.
It had too many outputs in a single action.
It had current, hourly and daily weather all in the same action! It was a mess of output fields!
What I did was to separate it into 3 distinct actions, each with only of the respective fields.
Now the API is much easier to use! If you want, import it in AutoWeb and you can check the weather in Tasker very easily!
I then updated the tutorial above to use the new revamped DarkSky API so it should all be good now! :)