The Federal Reserve (Fed) is likely to raise interest rates at its meeting next week, with a recent report from UBS Wealth Management suggesting an increase of 0.25% in September. This projection marks an adjustment from earlier expectations of only one rate hike for the year, reflecting the resilience of the U.S. economy.

The U.S. job market has shown stronger-than-expected performance, with significant job growth reported in August and the unemployment rate holding steady at 4.1%. This robust labor market provides the Fed with more room to focus on combating inflation, which has consistently exceeded the target rate of 2% for the past five years.

In light of rising oil and energy prices due to ongoing conflicts, along with the impacts of tariffs from previous trade disputes, the pressure on inflation has intensified. Fed Chairman Kevin Warsh has adopted a firmer stance, emphasizing the need for the central bank to continue its efforts to bring inflation back to target levels.

According to the CME Group's FedWatch tool, the market currently estimates a 60.4% probability of a 0.25% rate increase in September, with chances rising to 70% for a potential hike in October and 86% for the December meeting.

Despite the anticipated firmer approach from the Fed, UBS believes that this does not necessarily indicate a negative investment outlook. Andrew Dubinsky, the firm's senior U.S. economist, advises investors to maintain diversified portfolios and to take advantage of market fluctuations around economic data releases or Fed decisions to realign asset allocations to long-term objectives.

UBS highlights that economic activity remains robust, supported by investment surges in artificial intelligence, a strong labor market, and positive corporate earnings. However, the recent rise in bond yields may cause short-term volatility in the markets.

As the Fed approaches its September decision, it must balance two mandates from Congress: price stability and maximum employment. While low interest rates support job growth, they also risk prolonging inflation. Conversely, raising rates can help control prices but may increase borrowing costs and weaken the labor market.

The strong job report for August has alleviated some concerns regarding the latter scenario. However, crucial data for the upcoming meeting on September 15-16 will include the Producer Price Index (PPI) and Consumer Price Index (CPI) reports, which are set to be released shortly before the meeting. If these reports indicate continued easing of price pressures, the Fed may opt to maintain interest rates within the 3.5%-3.75% range.