| NWS Forecast for: Marion County Issued by: National Weather Service Saint Louis, MO Last Update: 524 AM CDT Wed Oct 28 2026 | |
| Today: Sunny. Highs in the upper 70s. South winds 5 to 10 mph. Tonight: Clear. Lows in the lower 50s. South winds around 5 mph. Thursday: Sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph. Thursday Night: Partly cloudy. Lows in the mid 50s. Southwest winds around 5 mph in the evening, becoming light and variable. Friday: Mostly sunny. Highs in the upper 70s. Southeast winds around 5 mph. Friday Night And Saturday: Mostly cloudy. Lows in the mid 50s. Highs in the mid 70s. Saturday Night And Sunday: Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s. Highs in the lower 70s. Sunday Night: Mostly cloudy with a 20 percent chance of showers. Lows in the lower 50s. Monday: Mostly cloudy with a 40 percent chance of showers. Highs in the lower 70s. Monday Night: Mostly cloudy with a 50 percent chance of showers. Lows in the mid 50s. Tuesday: Showers likely with a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 60 percent. | |
| Zone Forecast: Marion County | |
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