super basic bot that uses the discord webhook to post the weather for the next 1 to 5 days.
has to run on a server with php cli installed.
use a screen session to keep the bot running.
needs guzzlehttp/guzzle and Carbon/Carbon http://docs.guzzlephp.org/en/latest/overview.html http://carbon.nesbot.com/
you need a discord webhook for the channel the bot should post https://support.discordapp.com/hc/en-us/articles/228383668-Intro-to-Webhooks
you also need an api key for openweathermap https://openweathermap.org/appid
This is the api used https://openweathermap.org/forecast5
lastly you need the city id there is a json to find it http://bulk.openweathermap.org/sample/city.list.json.gz
Have fun with it.