Weather World
Chamnesstown, IL 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Chamnesstown Weather Forecast
Chamnesstown, IL Weather Forecast Date: 1202 PM CDT Tue Sep 08 2026
Weather forecast for Chamnesstown, IL
Today Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
This Afternoon... Sunny. Near steady temperature in the lower 90s. South winds around 5 mph. |
| Wed Hi: 99°FHi: 37°C Lo: 71°F Lo: 22°C |
Wednesday... Sunny, hot with highs in the upper 90s. Southwest winds 10 to 15 mph. Highest heat index readings heat index readings up to 107 in the afternoon. |
Thu Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Thursday... Showers, mainly in the morning. Highs in the mid 80s. West winds around 5 mph. Chance of rain 90%. |
| Fri Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Friday... Mostly sunny. Highs in the upper 80s. |
Sat Hi: 90°FHi: 32°C Lo: 69°F Lo: 21°C |
Saturday... Partly cloudy. Highs around 90. Lows in the upper 60s. |
| Sun Hi: 90°FHi: 32°C Lo: 69°F Lo: 21°C |
Sunday... Partly cloudy. Highs around 90. Lows in the upper 60s. |
| Sun Hi: 90°FHi: 32°C Lo: 69°F Lo: 21°C |
Sunday... Partly cloudy. Highs around 90. Lows in the upper 60s. |
Chamnesstown Radar Loop
Use the map search tool if you want to place a location marker on the radar map...