| NWS Forecast for: Marion County Issued by: National Weather Service Saint Louis, MO Last Update: 259 PM CDT Thu Oct 29 2026 |  |
| Tonight: Partly cloudy this evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 50s. Northeast winds around 5 mph. Chance of rain 40 percent. Friday: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs around 70. East winds 5 to 10 mph. Chance of rain 50 percent. Friday Night: Cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 50s. East winds around 5 mph. Chance of rain 40 percent. Saturday: Cloudy. A slight chance of showers in the morning, then a chance of sprinkles in the afternoon. Highs around 70. East winds around 5 mph. Chance of rain 20 percent. Saturday Night: Cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 50s. East winds around 5 mph. Chance of rain 50 percent. Sunday And Sunday Night: Mostly cloudy. A 20 percent chance of showers. Highs in the lower 70s. Lows in the mid 50s. Monday: Cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 70s. Chance of rain 70 percent. Monday Night: Showers likely with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows around 60. Chance of rain 70 percent. Tuesday: Showers. Highs in the lower 70s. Chance of rain 80 percent. Tuesday Night: A slight chance of thunderstorms in the evening. Showers likely. Lows in the mid 50s. Chance of rain 70 percent. Wednesday: Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Highs in the upper 60s. Wednesday Night: Mostly cloudy with a 20 percent chance of showers. Lows in the mid 40s. Thursday: Partly sunny. A chance of showers, mainly in the morning. Highs in the lower 60s. Chance of rain 30 percent. | |
| Zone Forecast: Marion County | |
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