| NWS Forecast for: Monroe County Issued by: National Weather Service Saint Louis, MO Last Update: 518 AM CDT Tue Jun 16 2026 | |
| Today: Partly sunny with a chance of showers and thunderstorms this morning, then sunny this afternoon. Highs in the upper 70s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent. Tonight: Partly cloudy. Lows in the upper 50s. West winds 5 to 10 mph, becoming south after midnight. Wednesday: Mostly sunny. A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Breezy and more humid with highs in the upper 80s. Southwest winds 20 to 25 mph with gusts up to 45 mph. Chance of rain 90 percent. Wednesday Night: Mostly clear. Thunderstorms likely with a chance of showers in the evening. Lows in the lower 60s. West winds 15 to 20 mph with gusts up to 35 mph, diminishing to 5 to 10 mph with gusts up to 20 mph after midnight. Chance of rain 70 percent. Thursday: Mostly sunny. Cooler with highs in the upper 70s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Thursday Night Through Friday Night: Mostly clear. Lows in the upper 50s. Highs in the lower 80s. Saturday: Mostly sunny with a 20 percent chance of showers. Highs in the lower 80s. Saturday Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 50 percent. Sunday And Sunday Night: Showers likely with a chance of thunderstorms. Highs in the lower 80s. Lows in the upper 60s. Chance of rain 70 percent. Monday: Partly sunny. A slight chance of showers in the morning. Highs in the lower 80s. Chance of rain 20 percent. | |
| Zone Forecast: Monroe County | |
Visit your local NWS office at: https://www.weather.gov/lsx/ |