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Boonslick State School, MO Weather Forecast
Boonslick State School, MO Weather Forecast Date: 758 AM CDT Wed Sep 30 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... Mostly cloudy with a slight chance of showers this morning, then partly sunny this afternoon. Highs in the lower 90s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20%.
Tonight... Mostly cloudy. Lows in the lower 70s. South winds 5 to 10 mph with gusts up to 20 mph.
Thursday... Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50%.
Thursday Night... A slight chance of thunderstorms. Showers. Lows in the mid 60s. West winds 5 to 10 mph. Chance of rain 90%.
Friday... Mostly cloudy with a chance of showers in the morning, then partly sunny with a slight chance of showers in the afternoon. Much cooler with highs in the lower 70s. North winds 10 to 15 mph. Chance of rain 50%.
Friday Night... Partly cloudy. Lows in the mid 50s. Highs in the lower 70s.
Saturday... Partly cloudy. Lows in the mid 50s. Highs in the lower 70s.
Sunday... Mostly clear. Highs in the lower 70s. Lows in the upper 40s.
Sunday Night... Mostly clear. Highs in the lower 70s. Lows in the upper 40s.
Monday... Sunny. Highs in the upper 60s.
Monday Night... Mostly clear. Lows in the mid 40s. Highs in the upper 60s.
POP = Probability of Precipitation
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