Weather WorldCivic Memorial High School, IL 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Civic Memorial High School, IL Weather Forecast
Civic Memorial High School, IL Weather Forecast Date: 128 PM CDT Fri Aug 07 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.
This Afternoon... Mostly sunny and warmer. Near steady temperature in the upper 80s. West winds 5 to 10 mph. Heat index values up to 100.
Tonight... Partly cloudy. Lows in the lower 70s. Southwest winds around 5 mph.
Saturday... Sunny with highs around 90. West winds around 5 mph. Heat index values up to 101.
Saturday Night... Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the lower 70s. Southeast winds around 5 mph. Heat index values up to 100 early in the evening.
Sunday... Mostly sunny. Humid with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 108.
Sunday Night... Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110.
Monday... Mostly clear. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 110.
Monday Night... Mostly clear. A slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20%. Heat index values up to 105 early in the evening.
Tuesday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20%. Heat index values up to 105.
Tuesday Night... Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 70s. Chance of rain 50%. Heat index values up to 105 early in the evening.
Wednesday... Mostly cloudy. A chance of showers and thunderstorms. Highs in the upper 80s. Lows around 70. Chance of rain 50%. Heat index values up to 100.
Wednesday Night... Mostly cloudy. A chance of showers and thunderstorms. Highs in the upper 80s. Lows around 70. Chance of rain 50%. Heat index values up to 100.
POP = Probability of Precipitation
Civic Memorial High School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...