At 10 a.m.
EST (1500 GMT), U.S. District Judge Amy Berman Jackson is scheduled to sentence Stone, whose career as a Republican operative has stretched from the Watergate scandal era of the early 1970s to Trump's campaign four years ago.
A jury of nine women and three men convicted Stone, 67, on Nov.
15 on all seven counts of lying to Congress, obstruction of justice and witness tampering.
The charges stemmed from Special Counsel Robert Mueller's investigation that detailed Russian meddling in the 2016 election to boost Trump's candidacy.
Stone was one of several Trump associates charged in Mueller's inquiry.
Trump, who on Tuesday granted clemency to prominent convicted white-collar criminals including financier Michael Milken and former Illinois Governor Rod Blagojevich, has sidestepped questions about whether he will pardon Stone.
"We're going to see what happens," Trump said on Tuesday.
Prosecutors said Stone lied to the U.S. House of Representatives Intelligence Committee about his attempts to contact WikiLeaks, the website that released damaging emails about Trump's Democratic election rival Hillary Clinton that U.S. intelligence officials have concluded were stolen by Russian hackers.
Trump, emboldened after his Senate acquittal in his impeachment trial, has attacked the prosecutors, jurors and judge in the case.
After prosecutors last week recommended that the judge sentence Stone to serve seven to nine years in prison, Trump blasted them as "corrupt" and railed against this "miscarriage of justice."