diff --git a/main.c b/main.c
--- a/main.c
+++ b/main.c
@@ -206,12 +206,14 @@ void update_temp() {
             status.temp += 3200;
             status.temp_frac = status.temp % 100;
             status.temp /= 100;
+            status.temp += set.temp_offset;
         }
 
         // Use Celsius values
         else
         {
             status.temp = temp_pre * signint;
+            status.temp += set.temp_offset;
         }
     }
 }