Outside babyshower

Veronica • George Alek Jr 4/08/17💙 Layla Jae 8/16/2018💜 Currently pregnant due in November
Thinking of doing my babyshower outside,the date I want it is March 4. My mom's place is an hour less then from Houston and she has a big backyard. I'm just nervous because of the weather lol what yall think?the theme is marvel superheroes.