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Grant Monument, IL 7-Day Weather Forecast
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Grant Monument Weather Forecast
Grant Monument, IL Weather Forecast Date: 946 PM CDT Tue Oct 13 2026
Weather forecast for Grant Monument, IL
Tonight Lo: 61°F Lo: 16°C |
Tonight... Mostly cloudy. A chance of showers and a slight chance of thunderstorms late in the evening, then showers likely and a chance of thunderstorms after midnight. Lows in the lower 60s. North winds around 5 mph. Chance of precipitation 70%. |
Wed Hi: 65°FHi: 18°C Lo: 55°F Lo: 13°C |
Wednesday... Mostly cloudy. A slight chance of showers until late afternoon. Highs in the mid 60s. Northeast winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Chance of precipitation 20%. |
Thu Hi: 61°FHi: 16°C Lo: 49°F Lo: 9°C |
Thursday... Showers with a slight chance of thunderstorms. Highs in the lower 60s. East winds 5 to 10 mph. Chance of precipitation 90%. |
Fri Hi: 59°FHi: 15°C Lo: 41°F Lo: 5°C |
Friday... Mostly cloudy in the morning, then becoming partly cloudy. Windy with highs in the upper 50s. |
Sat Hi: 59°FHi: 15°C Lo: 41°F Lo: 5°C |
Saturday... Sunny. Highs in the upper 50s. |
| Sun Hi: 65°FHi: 18°C Lo: 50°F Lo: 10°C |
Sunday... Sunny. Highs in the mid 60s. |
Mon Hi: 65°FHi: 18°C Lo: 51°F Lo: 11°C |
Monday... Mostly cloudy. Highs in the mid 60s. |
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