Several answers to that, which include that...
(1) With an IMC rating, your VMC minima are actually lower.
(2) Shoot an approach somewhere nearby and do the last bit low level.
(3) Land off an approach somewhere else. You're then safe, on the ground, with a simple logistic problem to solve once the weather improves.
G
Last edited by Genghis the Engineer; 15th Apr 2016 at 13:45.
Reason: Smelling Pistake