| NWS Forecast for: Monroe County Issued by: National Weather Service Saint Louis, MO Last Update: 438 PM CST Wed Mar 4 2026 | |
Tonight: Showers and thunderstorms. Patchy fog. Near steady temperature in the mid 50s. South winds around 5 mph. Chance of rain 90 percent. Thursday: Mostly cloudy. Numerous showers with isolated thunderstorms in the morning. Patchy fog in the morning. Not as cool with highs in the upper 60s. West winds around 5 mph. Chance of rain 70 percent. Thursday Night: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 50s. Southeast winds around 5 mph. Gusts up to 20 mph after midnight. Chance of rain 50 percent. Friday: Partly sunny with isolated showers. Not as cool with highs in the upper 70s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent. Friday Night: Mostly cloudy with scattered thunderstorms. Scattered showers in the evening, then showers after midnight. Lows in the mid 50s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent. Saturday: Mostly cloudy. Scattered showers, mainly in the morning. Cooler with highs in the upper 60s. Temperature falling into the lower 60s in the afternoon. Chance of rain 50 percent. Saturday Night: Mostly cloudy in the evening, then becoming partly cloudy. Much cooler with lows in the lower 40s. Sunday And Sunday Night: Mostly clear. Highs in the mid 60s. Lows in the upper 40s. Monday: Sunny. Not as cool with highs in the upper 70s. Monday Night: Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Not as cool with lows in the lower 60s. Chance of rain 40 percent. Tuesday: Showers likely. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 70 percent. Tuesday Night: Showers with a slight chance of thunderstorms. Cooler with lows in the upper 40s. Chance of rain 90 percent. Wednesday: Mostly cloudy with showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Much cooler with highs in the upper 50s. Chance of rain 60 percent. | |
| Zone Forecast: Monroe County | |
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