| NWS Forecast for: St. Francois County Issued by: National Weather Service Saint Louis, MO Last Update: 128 AM CDT Fri Oct 23 2026 | |
| Rest Of Tonight: Clear. Near steady temperature in the upper 40s. Light and variable winds. Friday: Patchy fog in the morning. Sunny. Highs in the mid 70s. Southeast winds around 5 mph. Friday Night: Mostly clear. Lows in the mid 40s. Southeast winds around 5 mph in the evening, becoming light and variable. Saturday: Mostly sunny. Highs in the mid 70s. Southeast winds around 5 mph. Saturday Night: Partly cloudy. Lows in the mid 40s. Light and variable winds. Sunday: Mostly sunny. Highs in the upper 70s. Sunday Night Through Tuesday Night: Mostly cloudy. Lows in the upper 40s. Highs in the mid 70s. Wednesday And Wednesday Night: Mostly clear. Highs in the mid 70s. Lows in the upper 40s. Thursday: Mostly sunny. Highs in the upper 70s. | |
| Zone Forecast: St. Francois County | |
Visit your local NWS office at: https://www.weather.gov/lsx/ |