  We investigate warm intermediate scenario of the cosmological inflation in
$F(T)$ gravity in the limit of high dissipation. The inflationary expansion is
driven by the scalar inflaton while the gravitational dynamics follow from the
$F(T)$ gravity. We calculate the relevant inflationary observables such as
scalar-tensor ratio, power-spectrum indices of density perturbations and
gravitational waves and the e-folding parameter. We obtain a ratio of slow-roll
parameters to be constant. Our calculations support the warm-intermediate
inflationary scenario in a spacetime with torsion. Moreover our results are
compatible with the astrophysical observations of cosmic microwave background
and Planck data.
