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Village of Antioch, IllinoisAntioch, IL 7-Day Weather Forecast
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Antioch Weather Forecast
Antioch, IL Weather Forecast Date: 325 AM CDT Sun Sep 13 2026
Weather forecast for Antioch, IL
Morning Hi: 59°FHi: 15°C |
Early This Morning... Mostly clear late, then becoming partly cloudy. Temperatures in the upper 50s. Northwest winds around 5 mph. |
Today Hi: 70°FHi: 21°C Lo: 49°F Lo: 9°C |
Today... Partly cloudy in the morning, then becoming mostly cloudy. Isolated showers late in the morning. Scattered showers in the afternoon. Not as warm. Highs around 70. Northwest winds 5 to 10 mph. Chance of precipitation 40%. |
| Mon Hi: 71°FHi: 22°C Lo: 65°F Lo: 18°C |
Monday... Partly cloudy. Highs in the lower 70s. East winds 5 to 10 mph, increasing to southeast 10 to 15 mph with gusts up to 25 mph in the afternoon. |
Tue Hi: 80°FHi: 27°C Lo: 59°F Lo: 15°C |
Tuesday... Mostly cloudy. Showers likely in the morning. A slight chance of thunderstorms. A chance of showers in the afternoon. More humid with highs around 80. Southwest winds 10 to 15 mph with gusts up to 25 mph, becoming west in the afternoon. Chance of precipitation 70%. |
| Wed Hi: 71°FHi: 22°C Lo: 65°F Lo: 18°C |
Wednesday... Cloudy with a slight chance of thunderstorms. Showers likely, mainly in the morning. Highs in the lower 70s. Chance of precipitation 60%. |
Thu Hi: 79°FHi: 26°C Lo: 61°F Lo: 16°C |
Thursday... Mostly cloudy. Showers likely, mainly in the morning. Highs in the upper 70s. Chance of precipitation 70%. |
| Fri Hi: 75°FHi: 24°C Lo: 59°F Lo: 15°C |
Friday... Mostly cloudy with a chance of showers. Highs in the mid 70s. Chance of precipitation 50%. |
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