| NWS Forecast for: Marion County Issued by: National Weather Service Saint Louis, MO Last Update: 523 AM CST Sat Feb 14 2026 | |
| Today: A chance of rain this morning, then rain this afternoon. Highs in the lower 50s. Southeast winds 5 to 10 mph. Chance of rain near 100 percent. Tonight: Mostly cloudy. Rain, mainly in the evening. Lows around 40. Northeast winds 5 to 10 mph. Chance of rain 90 percent. Sunday: Mostly sunny. Highs in the upper 50s. North winds 5 to 10 mph. Sunday Night: Clear in the evening, then becoming partly cloudy. Lows in the upper 30s. South winds around 5 mph. Washingtons Birthday: Mostly sunny. Highs in the lower 60s. South winds 5 to 10 mph with gusts up to 20 mph. Monday Night And Tuesday: Mostly cloudy. Lows in the mid 40s. Highs in the mid 60s. Tuesday Night: Mostly cloudy. Lows in the lower 50s. Wednesday And Wednesday Night: Partly cloudy. Highs in the mid 60s. Lows in the upper 30s. Thursday: Mostly sunny. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the mid 60s. Chance of rain 40 percent. Thursday Night: Partly cloudy. A slight chance of rain in the evening. Lows in the mid 30s. Chance of rain 20 percent. Friday: Partly sunny. Much cooler with highs in the upper 40s. | |
| Zone Forecast: Marion County | |
Visit your local NWS office at: https://www.weather.gov/lsx/ |