Prediction with Narxnet with future inputs only

Dear Greg,

I have the following inputs:

Time (10hrs), Watering (on-off) and Airing (on-off) - INPUTS

Inside temperature - Output

I trained the input and output data using NARX and i can predict the one step ahead and multistep ahead prediction.

Now I want to predict the future output (after 10 hrs - for 2 hours) with with the following inputs

Time, Watering (on-off) and Airing (on-off)

Can you kindly give me some example how can I predict the future output?

With best regards,