Fujifilm is rumored to announce the X-T2 weathersealed camera after the X-Pro2, which is expected to be announced in September or October 2015.
It looks like the Fujifilm X-T2 is in development and will be unveiled two years after the X-T1. The Fuji X-T1 model was announced in January 2014.
First Fujifilm X-T2 rumors show up on the web
It is still too early to talk about features and specs of Fujfilm X-T2 mirrorless camera. But the rumor mill is talking about the possible announcement date which could be after the company take care of the long-waited X-Pro2 flagship model.
The X-Pro1 replacement will feature a 24-megapixel APS-C X-Trans sensor, mechanical shutter with a maximum speed of 1/8000s, EXR III processor, and 4K video recording. See the details here.