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Lemay, MO Weather Forecast
Lemay, MO Weather Forecast Date: 1029 PM CDT Thu Oct 29 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.
Overnight... Partly cloudy. A slight chance of showers late this evening. Lows in the upper 50s. Northeast winds around 5 mph. Chance of rain 20%.
Friday... Partly sunny. Highs in the upper 70s. East winds 5 to 10 mph.
Friday Night... Mostly cloudy. Lows in the upper 50s. East winds around 5 mph.
Saturday... Cloudy with a chance of sprinkles. Highs in the mid 70s. East winds 5 to 10 mph.
Saturday Night... Cloudy with a 50% chance of showers. Lows in the mid 50s. East winds around 5 mph.
Sunday... Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the lower 70s. Chance of rain 50%.
Sunday Night... Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Chance of rain 20%.
Monday... Mostly cloudy with a 50% chance of showers. Highs in the lower 70s. Lows around 60.
Monday Night... Mostly cloudy with a 50% chance of showers. Highs in the lower 70s. Lows around 60.
Tuesday... Showers likely with a slight chance of thunderstorms. Highs in the mid 70s. Chance of rain 70%.
Tuesday Night... Showers likely. Lows in the upper 50s. Highs in the lower 70s. Chance of rain 70%.
Wednesday... Showers likely. Lows in the upper 50s. Highs in the lower 70s. Chance of rain 70%.
Wednesday Night... Mostly cloudy with a chance of showers in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the upper 40s. Chance of rain 50%.
POP = Probability of Precipitation
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