| NWS Forecast for: Knox County Issued by: National Weather Service Saint Louis, MO Last Update: 829 PM CST Fri Jan 9 2026 | |
Tonight: Partly cloudy this evening, then cloudy with rain and snow likely after midnight. Patchy fog after midnight. Little or no snow accumulation. Lows in the lower 30s. Northeast winds around 5 mph, becoming northwest with gusts up to 20 mph after midnight. Chance of precipitation 70 percent. Saturday: Mostly sunny. A slight chance of snow in the morning, then a chance of sprinkles in the afternoon. Highs in the lower 40s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 20 percent. Saturday Night: Partly cloudy with a chance of flurries and sprinkles in the evening, then mostly clear after midnight. Cooler with lows in the lower 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Sunday: Sunny. Highs in the mid 30s. Northwest winds 10 to 15 mph. Sunday Night: Mostly clear. Lows in the mid 20s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Monday: Sunny. Not as cool with highs in the upper 40s. Monday Night: Mostly clear in the evening, then becoming mostly cloudy. Not as cool with lows in the mid 30s. Tuesday And Tuesday Night: Mostly cloudy. Highs in the lower 50s. Lows in the mid 30s. Wednesday: Mostly cloudy. A slight chance of rain and snow in the afternoon. Cooler. Near steady temperature in the mid 30s. Chance of precipitation 20 percent. Wednesday Night: Mostly cloudy in the evening, then becoming partly cloudy. Cooler with lows around 20. Thursday: Mostly sunny. Highs in the mid 30s. Thursday Night And Friday: Mostly cloudy. Lows in the mid 20s. Highs around 40. | |
| Zone Forecast: Knox County | |
Visit your local NWS office at: https://www.weather.gov/lsx/ |