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Biggs Lake, MO Weather Forecast
Biggs Lake, MO Weather Forecast Date: 544 PM CDT Sun Oct 25 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.
Tonight... Mostly cloudy. Lows in the lower 50s. Southeast winds around 5 mph this evening, becoming light and variable.
Monday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s. Southwest winds around 5 mph.
Monday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows around 50. South winds around 5 mph.
Tuesday... Partly sunny in the morning, then becoming mostly cloudy. Highs in the mid 70s. South winds 5 to 10 mph.
Tuesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. South winds around 5 mph.
Wednesday... Sunny. Highs in the upper 70s.
Wednesday Night... Clear. Lows in the mid 50s.
Thursday... Sunny. Highs in the mid 80s.
Thursday Night... Partly cloudy. Lows in the mid 50s. Highs in the lower 80s.
Friday... Partly cloudy. Lows in the mid 50s. Highs in the lower 80s.
Friday Night... Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 50s. Chance of rain 20%.
Saturday... Mostly cloudy with a 50% chance of showers. Highs in the mid 70s.
Saturday Night... Showers likely. A slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 70%.
POP = Probability of Precipitation
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