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Wellston, MO Weather Forecast
Wellston, MO Weather Forecast Date: 128 AM CDT Sun Nov 01 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.
Rest of Tonight... Cloudy with a 50% chance of rain. Near steady temperature around 60. Southeast winds around 5 mph.
Sunday... Cloudy. Patchy fog in the morning. A chance of rain, mainly in the morning. Near steady temperature around 60. Southeast winds 5 to 10 mph. Chance of rain 50%.
Sunday Night... Cloudy. Patchy fog after midnight. Near steady temperature in the upper 50s. Southeast winds 5 to 10 mph.
Monday... Patchy fog in the morning. Cloudy. Not as cool with highs in the lower 70s. Southeast winds 15 to 20 mph.
Monday Night... Cloudy. A chance of rain after midnight. Lows in the lower 60s. South winds 15 to 20 mph. Chance of rain 40%.
Tuesday... Rain likely in the morning, then rain with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 90%.
Tuesday Night... Rain likely with a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Lows in the mid 50s. Chance of rain 70%.
Wednesday... Partly sunny. A chance of rain, mainly in the morning. Highs in the upper 60s. Chance of rain 50%.
Wednesday Night... Partly cloudy. A slight chance of rain in the evening. Lows in the upper 40s. Chance of rain 20%.
Thursday... Partly sunny. Highs in the upper 60s.
Thursday Night... Mostly cloudy. A slight chance of rain in the evening. Lows in the upper 40s. Chance of rain 20%.
Friday... Mostly cloudy. Highs in the mid 60s. Lows in the mid 40s.
Friday Night... Mostly cloudy. Highs in the mid 60s. Lows in the mid 40s.
POP = Probability of Precipitation
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