Weather WorldHardin Square, IL 7-Day Weather Forecast
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Hardin Square Weather Forecast
Hardin Square, IL Weather Forecast Date: 111 PM CDT Sun Sep 27 2026
Weather forecast for Hardin Square, IL
Today Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
This Afternoon... Partly cloudy. Highs in the lower 70s inland, but only in the upper 60s near the lake. Temperature falling into the mid 60s in the afternoon. Northeast winds around 5 mph. |
| Mon Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Monday... Partly cloudy in the morning, then clearing. Patchy fog early in the morning. Highs in the lower 70s inland, but only in the upper 60s near the lake. Northeast winds around 5 mph. |
| Tue Hi: 75°FHi: 24°C Lo: 61°F Lo: 16°C |
Tuesday... Partly cloudy. Highs in the mid 70s. South winds 5 to 10 mph. |
Wed Hi: 75°FHi: 24°C Lo: 69°F Lo: 21°C |
Wednesday... Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 40%. |
Thu Hi: 70°FHi: 21°C Lo: 59°F Lo: 15°C |
Thursday... Showers. Near steady temperature around 70. Chance of precipitation 80%. |
Fri Hi: 65°FHi: 18°C Lo: 55°F Lo: 13°C |
Friday... Partly cloudy. A chance of showers in the morning. Highs in the mid 60s. Chance of precipitation 30%. |
| Sat Hi: 65°FHi: 18°C |
Saturday... Partly cloudy. Highs in the mid 60s. |
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