Weather World
East Cape Girardeau, IL 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
East Cape Girardeau, IL Weather Forecast
East Cape Girardeau, IL Weather Forecast Date: 527 PM CDT Fri Aug 14 2026
The area/counties/county of: Alexander, including the city of Cairo.or toggle through each period.
Tonight... Clear. Lows in the mid 70s. South winds around 5 mph.
Saturday... Sunny, hot with highs in the upper 90s. Southwest winds around 5 mph. Highest heat index readings heat index readings up to 107 in the afternoon.
Saturday Night... Clear. Lows in the mid 70s. Southwest winds around 5 mph.
Sunday... Sunny, hot with highs around 100. Southwest winds around 5 mph. Highest heat index readings heat index readings up to 108 in the afternoon.
Sunday Night... Partly cloudy. Lows in the mid 70s. West winds around 5 mph, becoming north around 5 mph after midnight.
Monday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40%.
Monday Night... Partly cloudy. Lows around 70. Highs in the lower 90s.
Tuesday... Partly cloudy. Lows around 70. Highs in the lower 90s.
Tuesday Night... Mostly clear. Lows in the lower 70s.
Wednesday... Partly cloudy. Hot. Highs in the mid 90s. Lows in the lower 70s.
Wednesday Night... Partly cloudy. Hot. Highs in the mid 90s. Lows in the lower 70s.
Thursday... A chance of showers in the morning. Mostly sunny. Highs around 90. Chance of rain 30%.
Thursday Night... Partly cloudy. Lows in the upper 60s. Highs in the mid 80s.
POP = Probability of Precipitation
East Cape Girardeau Radar Loop
Use the map search tool if you want to place a location marker on the radar map...