| NWS Forecast for: Madison County Issued by: National Weather Service Saint Louis, MO Last Update: 612 PM CDT Sat Oct 17 2026 | |
Tonight: Clear. Areas of frost after midnight. Lows in the lower 30s. East winds around 5 mph this evening, becoming light and variable. Sunday: Widespread frost in the morning. Sunny. Not as cool with highs around 70. Southeast winds around 5 mph. Sunday Night: Mostly clear. Lows in the upper 30s. Light and variable winds. Monday: Sunny. Highs in the mid 70s. Light and variable winds, becoming south around 5 mph in the afternoon. Monday Night: Mostly clear. Lows in the upper 30s. Light and variable winds. Tuesday Through Wednesday Night: Mostly clear. Highs in the upper 70s. Lows in the lower 40s. Thursday: Sunny. Highs around 80. Thursday Night Through Friday Night: Mostly clear. Lows in the upper 40s. Highs in the upper 70s. Saturday: Mostly sunny. Highs around 80. | |
| Zone Forecast: Madison County | |
Visit your local NWS office at: https://www.weather.gov/lsx/ |