Weather WorldBrighton, IL 7-Day Weather Forecast
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Brighton Weather Forecast
Brighton, IL Weather Forecast Date: 148 PM CDT Thu Sep 24 2026
Weather forecast for Brighton, IL
Today Hi: 69°FHi: 21°C Lo: 61°F Lo: 16°C |
This Afternoon... Mostly cloudy. Near steady temperature in the upper 60s. Northeast winds around 5 mph. |
| Fri Hi: 71°FHi: 22°C Lo: 59°F Lo: 15°C |
Friday... Mostly cloudy. Highs in the lower 70s. East winds around 5 mph. |
Sat Hi: 70°FHi: 21°C Lo: 59°F Lo: 15°C |
Saturday... Mostly cloudy. A chance of showers, mainly in the morning. Highs around 70. East winds around 5 mph. Chance of rain 50%. |
| Sun Hi: 71°FHi: 22°C Lo: 59°F Lo: 15°C |
Sunday... Mostly cloudy with a 20% chance of showers. Lows in the upper 50s. Highs in the lower 70s. |
Mon Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Monday... Partly cloudy. Lows in the upper 50s. Highs in the upper 70s. |
| Mon Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Monday... Partly cloudy. Lows in the upper 50s. Highs in the upper 70s. |
| Tue Hi: 79°FHi: 26°C Lo: 65°F Lo: 18°C |
Tuesday... Partly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 40%. |
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