Weather WorldClay School, MO 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Clay School, MO Weather Forecast
Clay School, MO Weather Forecast Date: 522 AM CST Thu Nov 12 2026
The area/counties/county of: Madison County Il, including the cities of: Alton, Edwardsville, Belleville, Cahokia, Saint Charles, and Saint Louis.or toggle through each period.
Today... Mostly sunny this morning, then mostly cloudy with scattered showers this afternoon. Much cooler with highs in the lower 50s. Northwest winds 15 to 20 mph. Chance of rain 20%.
Tonight... Partly cloudy in the evening, then clearing. Cooler with lows in the lower 30s. Northwest winds 10 to 15 mph.
Friday... Mostly sunny. Highs in the mid 40s. Northwest winds 10 to 15 mph.
Friday Night... Mostly clear. Lows in the mid 20s. Northwest winds 5 to 10 mph.
Saturday... Sunny. Highs in the upper 40s. Northwest winds around 5 mph.
Saturday Night... Mostly clear. Lows in the upper 20s. Highs in the lower 50s.
Sunday... Mostly clear. Lows in the upper 20s. Highs in the lower 50s.
Monday... Mostly clear. Lows in the upper 20s. Highs in the lower 50s.
Tuesday... Clear. Highs in the mid 50s. Lows around 30.
Tuesday Night... Clear. Highs in the mid 50s. Lows around 30.
POP = Probability of Precipitation
Clay School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...