| NWS Forecast for: Knox County Issued by: National Weather Service WFO Omaha, NE Last Update: 322 AM CDT Sun Aug 23 2026 |  |
| Today: Mostly cloudy. A slight chance of showers this morning. A chance of showers with a slight chance of thunderstorms this afternoon. Highs in the upper 70s. South winds 5 to 10 mph with gusts up to 20 mph, increasing to 10 to 15 mph this afternoon. Chance of rain 50 percent. Tonight: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Lows in the lower 60s. Southeast winds 10 to 15 mph. Chance of rain 70 percent. Monday: Partly sunny. A chance of showers and thunderstorms in the morning. Humid with highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. Monday Night: Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the mid 60s. South winds 5 to 10 mph. Chance of rain 20 percent. Tuesday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Tuesday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s. Wednesday: Sunny. Highs in the lower 80s. Wednesday Night: Mostly clear. Lows in the upper 50s. Thursday: Sunny. Highs in the lower 80s. Thursday Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 40 percent. Friday: Partly sunny with a slight chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 20 percent. Friday Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 50 percent. Saturday: Partly sunny with a slight chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 20 percent. | |
| Zone Forecast: Knox County | |
Visit your local NWS office at: https://www.weather.gov/oax |