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Madison, IL Weather Forecast
Madison, IL Weather Forecast Date: 753 AM CST Tue Nov 10 2026
The area/counties/county of: Madison County Il, including the cities of: Alton, Edwardsville, Belleville, Cahokia, Saint Charles, and Saint Louis.or toggle through each period.
Today... Sunny. Highs around 70. West winds around 5 mph.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. Light and variable winds, becoming south around 5 mph after midnight.
Veterans Day... Mostly sunny. Highs in the upper 60s. Temperature falling into the lower 60s in the afternoon. Southwest winds 10 to 15 mph, becoming west 15 to 20 mph with gusts up to 30 mph in the afternoon.
Wednesday Night... Partly cloudy in the evening, then clearing. Lows in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Thursday... Partly sunny. A chance of sprinkles in the afternoon. Much cooler with highs in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Thursday Night... Mostly clear. Lows in the lower 30s. Highs in the mid 40s.
Friday... Mostly clear. Lows in the lower 30s. Highs in the mid 40s.
Friday Night... Mostly clear. Lows in the upper 20s. Highs in the upper 40s.
Saturday... Mostly clear. Lows in the upper 20s. Highs in the upper 40s.
Sunday... Mostly sunny. Highs in the lower 50s.
Sunday Night... Partly cloudy with a 20% chance of rain. Lows in the mid 30s.
POP = Probability of Precipitation
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