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Unity Park, IL 7-Day Weather Forecast
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Unity Park Weather Forecast
Unity Park, IL Weather Forecast Date: 120 AM CDT Sat Sep 19 2026
Weather forecast for Unity Park, IL
Tonight Lo: 65°F Lo: 18°C |
Tonight... A slight chance of showers and thunderstorms after midnight, then showers with thunderstorms likely late. Some thunderstorms May produce heavy rainfall late. Locally heavy rainfall possible late. Near steady temperature in the mid 60s. Southeast winds 10 to 15 mph. Chance of precipitation 90%. |
Sat Hi: 75°FHi: 24°C Lo: 65°F Lo: 18°C |
Saturday... Thunderstorms likely in the morning. Showers. A chance of thunderstorms in the afternoon. Some thunderstorms May produce heavy rainfall in the morning. Highs in the mid 70s. Southeast winds 5 to 10 mph. Chance of precipitation near 100%. |
| Sun Hi: 70°FHi: 21°C Lo: 59°F Lo: 15°C |
Sunday... Mostly cloudy. Showers likely with a chance of thunderstorms in the morning, then a chance of showers in the afternoon. Highs around 70. Northeast winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 60%. |
Mon Hi: 65°FHi: 18°C Lo: 55°F Lo: 13°C |
Monday... Cloudy. A chance of showers, mainly in the morning. Highs in the mid 60s. Chance of precipitation 30%. |
Tue Hi: 61°FHi: 16°C Lo: 55°F Lo: 13°C |
Tuesday... Mostly cloudy. A slight chance of showers in the morning. Highs in the lower 60s. Chance of precipitation 20%. |
Wed Hi: 65°FHi: 18°C Lo: 55°F Lo: 13°C |
Wednesday... Mostly cloudy. Highs in the mid 60s. |
| Thu Hi: 65°FHi: 18°C Lo: 55°F Lo: 13°C |
Thursday... Mostly cloudy. Highs in the mid 60s. |
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