Buckner, IL 7-Day Weather Forecast
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Buckner Weather Forecast


Buckner, IL Weather Forecast Date: 202 AM CDT Tue Sep 08 2026
Weather forecast for Buckner, IL
| Tonight Lo: 60°F Lo: 16°C |
Tonight... Clear. Near steady temperature in the lower 60s. Calm winds. |
| Tue Hi: 95°FHi: 35°C Lo: 71°F Lo: 22°C |
Tuesday... Sunny, hot with highs in the mid 90s. South winds around 5 mph. |
| Wed Hi: 100°FHi: 38°C Lo: 71°F Lo: 22°C |
Wednesday... Sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs around 100. Southwest winds 10 to 15 mph. Chance of rain 40%. Highest heat index readings heat index readings up to 105 in the afternoon. |
| Thu Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Thursday... Showers, mainly in the morning. Cooler with highs in the mid 80s. Chance of rain 90%. |
| Fri Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Friday... Mostly sunny. Highs in the upper 80s. |
| Sat Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Saturday... Mostly sunny. Highs in the lower 90s. |
| Sun Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Sunday... Mostly sunny. Highs in the lower 90s. |
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