Is having Thanksgiving outside a bad idea?

“My husband is concerned about Thanksgiving and he’s trying to convince me to do it outside. We’re not going to have a huge gathering, only 12 people, but my mom and his dad will be there and they’re both in their early 80s. I get the concern, but I think it’s silly since it’s going to only reach the 50s outside and our dining room is big enough. Isn’t he crazy to do it outside with the weather? And if you don’t think he is, what do we tell our guests?”
Pete KellyWeekdays 3-7PM