The overnight policy rate is held at 3%.
Retail sales numbers came better than expected but industrial output was below expectations. CPI data is due on Friday.
The SGD is trading near two-month high versus the Hong Kong dollar too.
So far this month, the Singapore dollar is 0.5% up against the greenback, adding to the 2.7% rally in January.
Trump is scheduled to address a joint session of the lawmakers on Feb 28.
The bank said it considered the weakness of economic activity and uncertainty about the speed of convergence of inflation to its target.
The MAS core inflation measure has surged to 1.5% y-y from 1.2%, beating market consensus of 1.3% rise.
China and Singapore will hold a series of meetings in Beijing on February 27.
It was estimated the loss was equivalent to roughly 4% of ABB's 2016 net profit of $1.96 billion.
The UK economy expanded only 2% y-y in Q4, less than 2.2% flashed in the preliminary estimate.
Headlines from France and Germany and FOMC minutes will be the markets will be mainly watching for this week.
The y-y Q4 GDP growth rate is revised to 2.9% from 1.8% and that for the full year 2016 to 2% from 1.8%.
The HPSI reading came in at 57.5, up from 55.8 in January, marking its seventh consecutive rise.
The BI is widely expected to keep the benchmark 7-day reverse repo rate at its record low of 4.75%.
The DBS has proposed a final dividend of 30 Singapore cents a share and for a full-year dividend of 60 Singapore cents.