LOL! I could use a rock with a string to see if it's raining, but I like to be a bit more critical than that. I've had a few times this year where the wind was to light to move my flags and the weather app said predicted wind was the complete opposite of what happened when the sun came up.
I'm thinking something along the lines of a Davis Pro or vantage vue unit, but not that familiar with them. Also, I'm going to get one for my house and camp, so I want to make sure I get a reliable unit.