Much warmer temperatures will remain through the workweek, with a high of 56 for Monday.
Skies will be partly sunny during the daytime hours. In the evening it will become increasingly cloudy with a 50 percent chance of late showers.
The overnight low will drop to 41.
The chance of rain will remain throughout the day Tuesday when the high will be 56. It will be mostly cloudy overnight with a low of 39.
Sign Up and Save
Get six months of free digital access to Belleville News-Democrat
The high will reach 64 Wednesday under sunny skies. That’s 10 degrees warmer than the average high temperature for the middle of march in the St. Louis area, 54. On Wednesday night the low will be 39 with partly cloudy skies.