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Banner, IL 7-Day Weather Forecast
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Banner, IL Weather Forecast Date: 857 AM CDT Fri Sep 11 2026
Weather forecast for Banner, IL
Today Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Rest of Today... Partly sunny. Highs in the lower 80s. Southeast winds around 5 mph. |
Sat Hi: 89°FHi: 32°C Lo: 61°F Lo: 16°C |
Saturday... Mostly sunny. Highs in the upper 80s. Southwest winds around 5 mph. |
| Sun Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Sunday... Mostly sunny. Highs in the lower 80s. Northeast winds around 5 mph. |
| Mon Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Monday... Mostly sunny. Highs in the mid 80s. |
Tue Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Tuesday... Mostly sunny. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 50%. |
| Wed Hi: 81°FHi: 27°C Lo: 65°F Lo: 18°C |
Wednesday... Showers likely, mainly in the morning. Highs in the lower 80s. Chance of rain 70%. |
| Thu Hi: 81°FHi: 27°C |
Thursday... Mostly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 50%. |
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