| NWS Forecast for: Knox County Issued by: National Weather Service Saint Louis, MO Last Update: 420 PM CDT Tue Aug 5 2025 | |
Tonight: Mostly clear this evening, then becoming partly cloudy. Lows in the mid 60s. East winds around 5 mph. Wednesday: Mostly sunny. Highs in the upper 80s. Southeast winds around 5 mph. Wednesday Night: Partly cloudy in the evening, then becoming mostly clear. Lows around 70. Southeast winds around 5 mph. Thursday: Sunny. Highs in the lower 90s. South winds 5 to 10 mph. Thursday Night: Partly cloudy. Lows in the lower 70s. South winds around 5 mph. Friday Through Saturday: Mostly clear. Highs in the lower 90s. Lows in the mid 70s. Heat index values up to 100. Saturday Night And Sunday: Partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. Highs around 90. Chance of rain 20 percent. Sunday Night Through Monday Night: Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Highs in the upper 80s. Chance of rain 40 percent. Tuesday: Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. | |
| Zone Forecast: Knox County | |
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