| NWS Forecast for: Marion County Issued by: National Weather Service Saint Louis, MO Last Update: 318 AM CDT Thu Apr 23 2026 |  |
Today: Sunny. Highs around 80. South winds 15 to 20 mph. Tonight: Mostly clear in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. Friday: A chance of thunderstorms. Showers. Highs in the lower 70s. Southwest winds 10 to 15 mph. Chance of rain 90 percent. Friday Night: Mostly cloudy with a slight chance of showers in the evening, then partly cloudy after midnight. Cooler with lows in the lower 50s. Northwest winds around 5 mph. Chance of rain 20 percent. Saturday: Sunny. Highs in the mid 70s. Northeast winds around 5 mph. Saturday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s. Sunday: Partly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent. Sunday Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Lows around 60. Chance of rain 60 percent. Monday: Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the mid 70s. Chance of rain 80 percent. Monday Night: Mostly cloudy with a chance of showers in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the lower 50s. Chance of rain 50 percent. Tuesday And Tuesday Night: Mostly clear. Highs in the lower 70s. Lows in the upper 40s. Wednesday: Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. | |
| Zone Forecast: Marion County | |
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