| NWS Forecast for: Marion County Issued by: National Weather Service Saint Louis, MO Last Update: 458 PM CST Tue Dec 9 2025 |  |
Tonight: Mostly cloudy. A chance of rain after midnight. Not as cool. Near steady temperature in the lower 40s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 40 percent. Wednesday: Mostly cloudy and breezy. Highs in the lower 40s. Temperature falling into the mid 30s in the afternoon. Northwest winds 15 to 25 mph. Gusts up to 45 mph in the morning. Wednesday Night: Mostly cloudy. Much cooler with lows in the mid 20s. Northwest winds 5 to 10 mph. Thursday: Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 30s. West winds around 5 mph, becoming south in the afternoon. Thursday Night: Mostly cloudy. A chance of snow in the evening, then a slight chance of rain and snow after midnight. Near steady temperature in the mid 30s. South winds 5 to 10 mph. Chance of precipitation 40 percent. Friday: Partly sunny. A slight chance of rain in the morning. Highs in the mid 40s. Temperature falling into the upper 30s in the afternoon. Chance of rain 20 percent. Friday Night And Saturday: Mostly cloudy. Lows in the lower 20s. Highs in the lower 30s. Saturday Night: Mostly cloudy in the evening, then becoming partly cloudy. Cooler with lows around 10 above. Wind chill values as low as zero after midnight. Sunday: Sunny, cooler with highs in the lower 20s. Wind chill values as low as 5 below in the morning. Sunday Night: Mostly clear in the evening, then becoming partly cloudy. Lows around 10 above. Monday: Mostly sunny. A slight chance of rain in the afternoon. Not as cool with highs in the mid 30s. Chance of rain 20 percent. Monday Night: A slight chance of snow in the evening. Mostly cloudy with a slight chance of rain. Not as cool with lows in the lower 20s. Chance of precipitation 20 percent. Tuesday: Mostly sunny. A slight chance of rain in the morning. Highs around 40. Chance of rain 20 percent. | |
| Zone Forecast: Marion County | |
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