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Bigneck Weather Forecast
Bigneck, IL Weather Forecast Date: 353 AM CDT Mon Sep 14 2026
Weather forecast for Bigneck, IL
Today Hi: 85°FHi: 29°C Lo: 71°F Lo: 22°C |
Today... Partly sunny. A slight chance of showers and thunderstorms this morning. Highs in the mid 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20%. |
| Tue Hi: 90°FHi: 32°C Lo: 69°F Lo: 21°C |
Tuesday... Mostly sunny. A chance of showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Highs around 90. South winds 5 to 10 mph with gusts up to 25 mph, becoming west in the afternoon. Chance of rain 70%. Heat index values up to 101. |
| Wed Hi: 89°FHi: 32°C Lo: 71°F Lo: 22°C |
Wednesday... Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly sunny in the afternoon. Highs in the upper 80s. East winds around 5 mph, becoming southeast in the afternoon. Chance of rain 50%. Heat index values up to 100 in the afternoon. |
| Thu Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Thursday... Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Highs in the upper 80s. Chance of rain 50%. |
| Fri Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Friday... Partly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 30%. |
Sat Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Saturday... Mostly sunny with a 50% chance of showers. Highs in the mid 80s. |
| Sun Hi: 79°FHi: 26°C |
Sunday... Partly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40%. |
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