| NWS Forecast for: Clinton County Issued by: National Weather Service Saint Louis, MO Last Update: 933 AM CST Thu Jan 15 2026 | |
| Rest Of Today: Sunny. Highs in the lower 30s. Northwest winds 5 to 10 mph, becoming west this afternoon. Tonight: Mostly cloudy with a 50 percent chance of snow. Lows in the mid 20s. South winds 10 to 15 mph with gusts up to 25 mph. Friday: Mostly cloudy. Not as cool with highs in the mid 40s. West winds 10 to 15 mph with gusts up to 25 mph. Friday Night: Mostly cloudy. Scattered rain showers with isolated snow showers in the evening, then scattered snow showers after midnight. Lows in the lower 20s. West winds 10 to 15 mph. Chance of precipitation 50 percent. Saturday: Partly sunny and much cooler. Near steady temperature in the mid 20s. West winds 10 to 15 mph with gusts up to 25 mph. Saturday Night Through Martin Luther King Jr Day: Partly cloudy. Lows 10 to 15. Highs in the mid 20s. Wind chill values as low as zero. Monday Night And Tuesday: Mostly clear. Lows around 10 above. Highs in the upper 20s. Wind chill values as low as zero. Tuesday Night And Wednesday: Partly cloudy. Lows around 20. Highs in the lower 40s. | |
| Zone Forecast: Clinton County | |
Visit your local NWS office at: https://www.weather.gov/lsx/ |