| NWS Forecast for: Knox County Issued by: National Weather Service Jackson, KY Last Update: 1222 PM EDT Sun Jul 19 2026 | |
This Afternoon: Mostly cloudy with a chance of showers and thunderstorms. Hot with highs in the mid 80s. Northwest winds around 5 mph. Chance of rain 40 percent. Tonight: Partly cloudy. A chance of showers and thunderstorms in the evening. Patchy valley fog in the evening, then areas of dense valley fog late. Humid with lows in the upper 60s. Light and variable winds. Chance of rain 30 percent. Monday: Partly cloudy in the morning, then clearing. Areas of valley fog early. Hot with highs in the upper 80s. Light and variable winds, becoming southwest around 5 mph in the afternoon. Monday Night: Partly cloudy. Patchy valley fog late. Humid with lows in the lower 70s. Southwest winds around 5 mph in the evening, becoming light and variable. Tuesday: Partly cloudy. Patchy valley fog early. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Hot with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 60 percent. Tuesday Night: Showers. Thunderstorms likely in the evening, then a chance of thunderstorms overnight. Lows in the lower 70s. Chance of rain 90 percent. Wednesday: Partly cloudy with showers in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 80s. Chance of rain 90 percent. Wednesday Night And Thursday: Partly cloudy. Lows in the lower 60s. Highs in the lower 80s. Thursday Night: Mostly clear in the evening, then becoming partly cloudy. Lows around 60. Friday Through Saturday: Partly cloudy. Hot. Highs in the mid 80s. Lows in the mid 60s. | |
| Zone Forecast: Knox County | |
Visit your local NWS office at: https://www.weather.gov/jkl |