| NWS Forecast for: Monroe County Issued by: National Weather Service Saint Louis, MO Last Update: 423 AM CDT Tue Aug 18 2026 | |
| Today: Partly sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph. Tonight: Mostly cloudy. Numerous showers and thunderstorms after midnight. Lows in the upper 60s. Southwest winds around 5 mph, becoming northeast after midnight. Chance of rain 70 percent. Wednesday: Mostly cloudy with scattered showers and thunderstorms in the morning, then partly sunny with isolated showers and thunderstorms in the afternoon. Highs in the upper 70s. East winds around 5 mph. Chance of rain 50 percent. Wednesday Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 60s. Northeast winds around 5 mph. Chance of rain 20 percent. Thursday: Mostly sunny. Highs in the lower 80s. Northeast winds around 5 mph. Thursday Night And Friday: Mostly clear. Lows in the mid 60s. Highs in the mid 80s. Friday Night: Mostly clear with a slight chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 20 percent. Saturday And Saturday Night: Mostly clear. Highs in the lower 80s. Lows in the lower 60s. Sunday: Mostly sunny. Highs in the lower 80s. Sunday Night: Mostly cloudy in the evening, then becoming partly cloudy. A 20 percent chance of showers. Lows in the mid 60s. 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 | |
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