Gold bars are displayed at a bullion merchant's, Baird & Co., in London, U.K., on Friday, March 14, 2008.
Spot gold rose 0.2% to $1,925.39 per ounce as of 0257 GMT and was headed for a monthly gain of more than 5%.
The dollar index was down 0.1% and was set for a fourth straight monthly drop.
The U.S. central bank slowed its tightening pace to 50 bps in December after four straight 75-bp hikes.
The gold market has already priced in a 25 bps hike, if the Fed strikes a dovish tone, then it will be positive for gold," said Ajay Kedia, director at Kedia Commodities, Mumbai.