| NWS Forecast for: Monroe County Issued by: National Weather Service Saint Louis, MO Last Update: 137 AM CDT Mon Sep 21 2026 |  |
| Rest Of Tonight: Cloudy with a chance of showers with a slight chance of thunderstorms. Patchy fog. Near steady temperature in the mid 60s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. Monday: Cloudy. A chance of showers with a slight chance of thunderstorms in the morning. Patchy fog in the morning. Cooler with highs around 70. Northeast winds 5 to 10 mph. Chance of rain 30 percent. Monday Night: Cloudy. A slight chance of showers after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent. Tuesday: Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Highs in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 20 percent. Tuesday Night: Partly cloudy in the evening, then clearing. Lows in the lower 50s. Northeast winds 5 to 10 mph. Wednesday: Sunny. Highs around 70. Wednesday Night And Thursday: Partly cloudy. Lows in the lower 50s. Highs in the lower 70s. Thursday Night And Friday: Mostly cloudy. Lows in the mid 50s. Highs in the lower 70s. Friday Night Through Saturday Night: Mostly cloudy with a 20 percent chance of showers. Lows in the upper 50s. Highs around 70. Sunday: Partly sunny. A slight chance of showers in the morning. Highs in the upper 70s. Chance of rain 20 percent. | |
| Zone Forecast: Monroe County | |
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