Spot gold slid 0.7% to $1,663.55 an ounce by 10:11 a.m. ET (1411 GMT), holding above its lowest since April 2020 hit on Friday.
U.S. gold futures fell 0.6% to $1,673.50.
"(Gold) is still hanging around its lows and a big part of this is anticipation of the Fed announcement on Wednesday," said Daniel Pavilonis, senior market strategist at RJO Futures, adding higher Treasury yields were also pressuring prices.
The Fed, at the conclusion of its two-day policy meeting on Wednesday, is expected to raise interest rates by 75 basis points to combat stubbornly-high inflation, with markets even seeing a 20% chance for a 100 bps increase. [FEDWATCH]
Concerns about surging inflation have also prompted other central banks to tighten monetary policy.[MKTS/GLOB]
Although gold is considered a hedge against inflation, higher interest rates lift the opportunity cost of holding zero-yield bullion.
The dollar held close to two-decade highs, making greenback-priced bullion more expensive for overseas buyers. [USD/]
Benchmark 10-year U.S. Treasury yields rose to their highest in over 11 years. [US/]
"Traders and investors appear to be favouring the perceived safe-haven greenback and U.S. Treasuries over the precious metals," Jim Wyckoff, senior analyst at Kitco Metals, said in a note.
Elsewhere, silver lost 1.1% to $19.35 an ounce, platinum fell 0.3% to $904.66 and palladium slipped 0.8% to $2,118.20.
The bullion market in London - the world's biggest trade centre for physical gold - was closed for Queen Elizabeth's funeral which limited trade volumes on Monday.
(Reporting by Kavya Guduru in Bengaluru; Editing by Susan Fenton)
By Kavya Guduru
