Looking out the window really only tells you whether you will be wet from rain or not. It doesn't help you determine how humid it is or even whether it will rai

Looking out the window really only tells you whether you will be wet from rain or not. It doesn't help you determine how humid it is or even whether it will rain in the next few hours. It obviously depends on where you reside, but in my case, the weather could quickly turn wet and thundery even though its been sunny all day.