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Iuka, IL 7-Day Weather Forecast
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Iuka Weather Forecast
Iuka, IL Weather Forecast Date: 918 PM CDT Tue Sep 15 2026
Weather forecast for Iuka, IL
Tonight Lo: 75°F Lo: 24°C |
Tonight... Partly cloudy this evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 20%. Heat index values up to 101 early this evening. |
Wed Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Wednesday... Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Hot with highs in the mid 90s. Southeast winds around 5 mph, becoming southwest around 5 mph in the afternoon. Chance of rain 30%. Heat index values up to 104. |
Thu Hi: 99°FHi: 37°C Lo: 71°F Lo: 22°C |
Thursday... Sunny, hot with highs in the upper 90s. Southwest winds around 5 mph, becoming northwest in the afternoon. Heat index values up to 105. |
| Fri Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Friday... Mostly clear. Hot. Highs in the mid 90s. Lows in the lower 70s. Heat index values up to 105. |
| Sat Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Saturday... Mostly sunny. Hot with highs in the mid 90s. |
| Sun Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Sunday... Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20%. |
Mon Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Monday... Partly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 40%. |
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