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Justus, IL 7-Day Weather Forecast
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Justus Weather Forecast
Justus, IL Weather Forecast Date: 127 AM CDT Thu Sep 17 2026
Weather forecast for Justus, IL
Tonight Lo: 70°F Lo: 21°C |
Tonight... Mostly cloudy with a slight chance of showers and thunderstorms. Near steady temperature in the lower 70s. East winds around 5 mph. Chance of rain 20%. |
Thu Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Thursday... Partly sunny. A chance of showers and thunderstorms in the morning. Humid with highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 50%. Heat index values up to 101. |
| Fri Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Friday... Partly sunny. A chance of showers and thunderstorms in the morning. Highs in the mid 80s. Northeast winds 5 to 10 mph. Chance of rain 40%. |
Sat Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Saturday... Mostly sunny. Highs in the lower 90s. |
Sun Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Sunday... Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50%. |
| Mon Hi: 75°FHi: 24°C Lo: 59°F Lo: 15°C |
Monday... Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 70s. Chance of rain 50%. |
Tue Hi: 75°FHi: 24°C Lo: 59°F Lo: 15°C |
Tuesday... Partly sunny. Highs in the mid 70s. |
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