| NWS Forecast for: Ste. Genevieve County Issued by: National Weather Service Saint Louis, MO Last Update: 543 PM CDT Thu Mar 12 2026 |  |
Tonight: Mostly clear this evening, then becoming partly cloudy. Not as cool with lows in the lower 40s. South winds 15 to 20 mph. Gusts up to 40 mph after midnight. Friday: Mostly sunny. Highs in the lower 60s. West winds 15 to 20 mph. Friday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. North winds around 5 mph, becoming east around 5 mph after midnight. Saturday: Mostly sunny. Highs in the mid 60s. East winds 5 to 10 mph, becoming southeast in the afternoon. Saturday Night: Partly cloudy in the evening, then becoming mostly cloudy. Not as cool with lows in the mid 50s. South winds 10 to 15 mph. Gusts up to 30 mph after midnight. Sunday: Mostly cloudy. A chance of rain in the morning, then rain with a chance of thunderstorms in the afternoon. Breezy with highs in the upper 60s. Chance of rain 90 percent. Sunday Night: Rain, snow likely with a chance of thunderstorms in the evening, then a chance of snow after midnight. Light snow accumulation possible. Breezy and much cooler with lows in the lower 20s. Chance of precipitation 70 percent. Monday: Mostly cloudy in the morning, then becoming mostly sunny. Breezy and much cooler with highs in the lower 30s. Monday Night: Mostly clear. Lows 10 to 15. Wind chill values as low as 5 above. Tuesday: Mostly sunny. Highs in the upper 30s. Tuesday Night: Mostly cloudy. A slight chance of rain and snow after midnight. Not as cool with lows in the upper 20s. Chance of precipitation 20 percent. Wednesday: Mostly cloudy in the morning, then becoming mostly sunny. Not as cool with highs in the upper 50s. Wednesday Night: Partly cloudy. Not as cool with lows in the upper 30s. Thursday: Sunny. Not as cool with highs around 70. | |
| Zone Forecast: Ste. Genevieve County | |
Visit your local NWS office at: https://www.weather.gov/lsx/ |