Pretty much on track in CT. The wet summer is helping the leaves stay greener a tick longer:
https://www.ctvisit.com/articles/connecticut-fall-foliage-report
Peak foliage timeframes
The leaves will change in the northern parts of the state first, around Columbus Day, and then move down into the valleys and down toward the shore. Here are estimated peak foliage timeframes for each section:
Connecticut Northwest/Northeast Corners: October 3 – 8
Connecticut Eastern and Western Mid-State Counties: October 16 - 23
Shoreline and lower Connecticut River Valley: October 24 - 30
Southwest Corner: November 7 - 14