| NWS Forecast for: Monroe County Issued by: National Weather Service Saint Louis, MO Last Update: 809 PM CDT Tue Oct 20 2026 | |
| Tonight: Mostly clear. Lows in the upper 40s. Southeast winds around 5 mph. Wednesday: Mostly sunny. Highs in the mid 70s. Southwest winds around 5 mph. Wednesday Night: Mostly clear. Lows in the upper 40s. North winds around 5 mph. Thursday: Sunny. Highs in the mid 70s. East winds around 5 mph. Thursday Night: Clear. Lows in the upper 40s. Southeast winds around 5 mph. Friday: Sunny. Highs in the mid 70s. Friday Night And Saturday: Partly cloudy. Lows in the lower 50s. Highs in the upper 70s. Saturday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s. Sunday: Mostly sunny. Highs in the upper 70s. Sunday Night: Mostly cloudy. Lows in the lower 50s. Monday: Partly sunny. A slight chance of showers in the afternoon. Highs around 70. Chance of rain 20 percent. Monday Night: Mostly cloudy. Lows in the upper 40s. Tuesday: Mostly sunny. Highs in the mid 60s. | |
| Zone Forecast: Monroe County | |
Visit your local NWS office at: https://www.weather.gov/lsx/ |