Reading actual weather and using input to control lights.

Recently been trying to use an arduino to read my locations weather(Sunny,rain,wind) and then use the inputs to control some lights. My question is how can i connect an Arduino board to the internet and have it read the weather.

You will need a network interface of some sort, and code to handle the network protocols. Depends on which Arduino you have, of course.

Google “weather station esp8266 ili9341” for several inexpensive example projects.

Thank you!