Weather WorldHighland High School, IL 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Highland High School, IL Weather Forecast
Highland High School, IL Weather Forecast Date: 422 PM CDT Mon Aug 24 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.
Tonight... Partly cloudy this evening, then clearing. Lows in the mid 60s. East winds around 5 mph.
Tuesday... Mostly sunny. Highs in the mid 80s. Southeast winds around 5 mph.
Tuesday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s. East winds around 5 mph in the evening, becoming light and variable.
Wednesday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Southwest winds around 5 mph. Chance of rain 20%.
Wednesday Night... Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Northwest winds around 5 mph. Chance of rain 20%.
Thursday... Mostly clear. Highs in the upper 80s. Lows in the mid 60s.
Friday... Mostly clear. Highs in the upper 80s. Lows in the mid 60s.
Saturday... Mostly clear. Highs in the upper 80s. Lows in the mid 60s.
Saturday Night... Mostly clear with a slight chance of showers in the evening, then partly cloudy after midnight. Lows around 70. Chance of rain 20%.
Sunday... Mostly sunny. Highs in the mid 90s.
Sunday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s.
POP = Probability of Precipitation
Highland High School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...