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Brussels, IL 7-Day Weather Forecast
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Brussels Weather Forecast
Brussels, IL Weather Forecast Date: 127 PM CDT Thu Sep 03 2026
Weather forecast for Brussels, IL
Today Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
This Afternoon... Sunny, hot. Near steady temperature in the mid 90s. Southwest winds 5 to 10 mph. |
| Fri Hi: 99°FHi: 37°C Lo: 75°F Lo: 24°C |
Friday... Sunny, hot with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 104. |
| Sat Hi: 99°FHi: 37°C Lo: 70°F Lo: 21°C |
Saturday... Sunny, hot with highs in the upper 90s. West winds around 5 mph. Heat index values up to 105. |
| Sun Hi: 91°FHi: 33°C Lo: 65°F Lo: 18°C |
Sunday... Mostly clear. Lows around 70. Highs in the lower 90s. Heat index values up to 100. |
| Mon Hi: 90°FHi: 32°C Lo: 65°F Lo: 18°C |
Monday... Mostly clear. Lows in the mid 60s. Highs around 90. |
| Mon Hi: 90°FHi: 32°C Lo: 65°F Lo: 18°C |
Monday... Mostly clear. Lows in the mid 60s. Highs around 90. |
| Tue Hi: 99°FHi: 37°C Lo: 75°F Lo: 24°C |
Tuesday... Mostly clear. Hot. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 105. |
| Wed Hi: 99°FHi: 37°C Lo: 75°F Lo: 24°C |
Wednesday... Mostly clear. Hot. Highs in the upper 90s. Lows in the mid 70s. Heat index values up to 105. |
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