| NWS Forecast for: St. Francois County Issued by: National Weather Service Saint Louis, MO Last Update: 128 PM CDT Tue Mar 24 2026 |  |
| This Afternoon: Mostly sunny. Highs in the mid 60s. Southeast winds around 5 mph. Tonight: Partly cloudy. Lows in the mid 40s. Southeast winds around 5 mph. Wednesday: Sunny. Not as cool with highs in the upper 70s. South winds 5 to 10 mph. Wednesday Night: Mostly clear. Not as cool with lows in the lower 60s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Thursday: Sunny, warmer with highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Thursday Night: Mostly clear in the evening, then mostly cloudy with a chance of rain with a slight chance of thunderstorms after midnight. Much cooler with lows in the mid 40s. Chance of rain 50 percent. Friday: Rain likely, mainly in the morning. Much cooler with highs in the upper 50s. Chance of rain 60 percent. Friday Night: Partly cloudy in the evening, then becoming mostly clear. Cooler with lows in the lower 30s. Saturday: Sunny. Highs around 60. Saturday Night And Sunday: Partly cloudy. Lows in the upper 30s. Highs in the upper 60s. Sunday Night And Monday: Partly cloudy. Lows in the upper 40s. Highs in the upper 70s. | |
| Zone Forecast: St. Francois County | |
Visit your local NWS office at: https://www.weather.gov/lsx/ |