Wed Feb 26 08:40:08 AM EST 2025 Madison IL-Saint Clair IL-Saint Charles MO-Saint Louis MO- Saint Louis City MO- Including the cities of Alton, Edwardsville, Belleville, Cahokia, Saint Charles, and Saint Louis 739 AM CST Wed Feb 26 2025 .TODAY...Mostly cloudy with a chance of sprinkles. Highs in the mid 60s. Southwest winds 5 to 10 mph, becoming west 10 to 15 mph this afternoon. .TONIGHT...Partly cloudy. Lows in the mid 30s. Northwest winds 5 to 10 mph with gusts up to 20 mph. .THURSDAY...Sunny. Highs in the upper 50s. West winds 15 to 20 mph. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s. Northwest winds 5 to 10 mph, becoming southwest after midnight. .FRIDAY...Sunny. Highs in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph. .FRIDAY NIGHT AND SATURDAY...Mostly clear. Lows in the upper 30s. Highs in the mid 40s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the upper 20s. Highs in the mid 40s. .SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of rain and snow after midnight. Lows in the lower 30s. Chance of precipitation 20 percent. .MONDAY...Partly sunny. A chance of rain with a slight chance of snow in the morning. Highs around 50. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy. A slight chance of rain in the evening, then a chance of rain after midnight. Not as cool. Near steady temperature in the mid 40s. Chance of rain 50 percent. .TUESDAY...A slight chance of thunderstorms. Rain likely. Not as cool with highs around 60. Chance of rain 70 percent.