Weather World
City of Calument City, ILCalumet City, IL 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Calumet City Weather Forecast
Calumet City, IL Weather Forecast Date: 1201 AM CDT Sun Aug 16 2026
Weather forecast for Calumet City, IL
Tonight Lo: 75°F Lo: 24°C |
Tonight... Mostly cloudy. A slight chance of showers after midnight, then showers likely and a chance of thunderstorms after midnight. Near steady temperature in the mid 70s. Southwest winds around 5 mph. Chance of precipitation 60%. |
Sun Hi: 81°FHi: 27°C Lo: 69°F Lo: 21°C |
Sunday... Mostly cloudy. A chance of showers and thunderstorms early in the morning. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 80s. West winds 5 to 10 mph. Chance of precipitation 50%. |
Mon Hi: 80°FHi: 27°C Lo: 61°F Lo: 16°C |
Monday... Partly cloudy in the morning, then becoming mostly sunny. Highs around 80. North winds 5 to 10 mph. |
| Tue Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Tuesday... Partly cloudy. Highs in the lower 80s. |
| Wed Hi: 79°FHi: 26°C Lo: 60°F Lo: 16°C |
Wednesday... Mostly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the upper 70s. Chance of precipitation 50%. |
| Thu Hi: 75°FHi: 24°C Lo: 59°F Lo: 15°C |
Thursday... Partly cloudy. Highs in the mid 70s. |
| Fri Hi: 75°FHi: 24°C Lo: 61°F Lo: 16°C |
Friday... Partly cloudy. Highs in the mid 70s. |
Calumet City Radar Loop
Use the map search tool if you want to place a location marker on the radar map...