I'd had these two since tiny eggs and raised them indoors.
They came out late in the day, however it was raining and cold so I kept them in overnight.
Today we had rain and strong wind all day, and it has been cold, so I kept them indoors still.
At one stage in the afternoon, the wind died down a little so I placed them outside in a sheltered corner of the house, however they didn't fly so I have kept them in overnight again.
Tomorrow we're really hoping the sun will shine and they can be on their way to their butterfly life. I'll let you know.
ADDENDUM: Next Morning ☀️
The sun is out, if briefly, however long enough for the two butterflies to fly.
They have gone - off to enjoy their butterfly lives 🦋