Hardik Pandya will lead the Indian team, while Bhuvneshwar Kumar has been named vice-captain
Maharashtra batter Rahul Tripathi has earned his maiden call-up after missing out on selection for the South Africa T20Is.
The Duke of Cambridge, who is president of the FA, dropped in on a training session to meet players and coaching staff on Wednesday
Wiegman said: "It was a hard decision, but she's just not ready to compete.
Head coach Wiegman added: "I am excited by what is possible for this group. We all know this is a huge opportunity.