When we left the house it was FREEZING and so windy...not looking good. After some terrible directions from Google and an extra hour in the car, we arrived.  But once we got to the Wall, it was great weather. Still cold for sure, but no wind and the sun made is bearable.  Austin was a trouper, walking the whole way.  We did ride a cable car up and took the slide down.  Lots of fun together!