The U.S. currency - which appreciated this year, helped in part by a rally in U.S. Treasury yields - has come under pressure in recent sessions as yields have retreated.
The greenback posted its best quarter against major currencies in almost three years in January-March thanks to an improving U.S. economy and rising Treasury yields.
Biden and his staff are also expected to present the Republican senators with details on how his COVID-19 relief package would benefit their respective states, a White House aide said.
