| NWS Forecast for: Knox County Issued by: National Weather Service Saint Louis, MO Last Update: 227 PM CDT Wed May 27 2026 | |
This Afternoon: Sunny. Near steady temperature in the mid 80s. Northeast winds around 5 mph. Tonight: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. East winds around 5 mph. Thursday: Partly sunny. Highs in the mid 80s. East winds 5 to 10 mph with gusts up to 20 mph. Thursday Night: Mostly cloudy. Lows in the lower 60s. East winds 5 to 10 mph. Friday: Partly sunny. Highs in the lower 80s. East winds 5 to 10 mph. Friday Night: Mostly cloudy. Lows around 60. Saturday: Mostly sunny. Highs in the lower 80s. Saturday Night And Sunday: Mostly cloudy. Lows in the lower 60s. Highs in the lower 80s. Sunday Night: Partly cloudy. A slight chance of showers after midnight. Lows around 60. Chance of rain 20 percent. Monday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. Monday Night And Tuesday: Mostly clear. Lows around 60. Highs in the lower 80s. | |
| Zone Forecast: Knox County | |
Visit your local NWS office at: https://www.weather.gov/lsx/ |