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City of Gibson City, ILGibson City, IL 7-Day Weather Forecast
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Gibson City Weather Forecast
Gibson City, IL Weather Forecast Date: 836 PM CDT Tue Aug 11 2026
Weather forecast for Gibson City, IL
Tonight Lo: 69°F Lo: 21°C |
Tonight... Mostly cloudy. A slight chance of showers and thunderstorms early in the evening. A chance of showers and thunderstorms in the late evening and early morning, then showers and thunderstorms likely late. Lows in the upper 60s. Southeast winds around 5 mph. Chance of precipitation 60%. |
Wed Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Wednesday... Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. South winds around 5 mph, becoming east in the afternoon. Chance of precipitation 70%. |
| Thu Hi: 81°FHi: 27°C Lo: 69°F Lo: 21°C |
Thursday... A slight chance of thunderstorms in the morning. Showers likely. A chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. Southeast winds around 5 mph. Chance of precipitation 70%. |
| Fri Hi: 81°FHi: 27°C Lo: 69°F Lo: 21°C |
Friday... Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning. Highs in the lower 80s. Chance of precipitation 30%. |
| Sat Hi: 89°FHi: 32°C Lo: 71°F Lo: 22°C |
Saturday... Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly cloudy in the afternoon. Highs in the upper 80s. Chance of precipitation 50%. |
| Sun Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Sunday... Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 30%. |
Mon Hi: 80°FHi: 27°C Lo: 61°F Lo: 16°C |
Monday... Partly cloudy. Highs around 80. |
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