| NWS Forecast for: Madison County Issued by: National Weather Service Saint Louis, MO Last Update: 1212 AM CDT Tue May 19 2026 |  |
Rest Of Tonight: Partly cloudy. Near steady temperature around 70. South winds 5 to 10 mph with gusts up to 25 mph. Tuesday: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent. Tuesday Night: Showers with thunderstorms likely in the evening, then showers likely with a chance of thunderstorms after midnight. Cooler with lows in the upper 50s. North winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 80 percent. Wednesday: Mostly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the upper 60s. North winds 5 to 10 mph. Chance of rain 50 percent. Wednesday Night: Mostly cloudy with a 20 percent chance of showers. Lows in the lower 50s. Northeast winds 5 to 10 mph. Thursday: Mostly cloudy with a 20 percent chance of showers. Highs in the mid 70s. Thursday Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 70 percent. Friday: Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 80 percent. Friday Night And Saturday: Mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. Chance of rain 50 percent. Saturday Night Through Sunday Night: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Chance of rain 50 percent. Memorial Day: Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent. | |
| Zone Forecast: Madison County | |
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