| NWS Forecast for: Madison County Issued by: National Weather Service Saint Louis, MO Last Update: 128 PM CDT Fri Jul 31 2026 | |
| This Afternoon: Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Tonight: Showers with a chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 60s. South winds 10 to 15 mph, becoming southwest 5 to 10 mph after midnight. Chance of rain near 100 percent. Saturday: Mostly cloudy. A chance of showers in the morning, then showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 90 percent. Saturday Night: Mostly cloudy. Showers likely with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 60s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 70 percent. Sunday: Mostly cloudy with a slight chance of showers in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the upper 70s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. Sunday Night And Monday: Partly cloudy. Lows in the mid 60s. Highs in the lower 80s. Monday Night: Mostly clear. Lows in the mid 60s. Tuesday: Sunny. A slight chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. Tuesday Night Through Wednesday Night: Mostly clear. Lows in the upper 60s. Highs in the upper 80s. Thursday: Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. | |
| Zone Forecast: Madison County | |
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