| NWS Forecast for: Johnson County Issued by: National Weather Service Morristown, TN Last Update: 706 PM EDT Sun Apr 12 2026 |  |
Tonight: Mostly cloudy. Lows in the 50s. South winds 10 mph or less. Monday: Partly sunny. A slight chance of showers in the afternoon. Highs in the upper 60s and 70s. West winds 10 mph or less with gusts up to 20 mph. Chance of rain 20 percent. Monday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. Light winds. Tuesday: Mostly sunny. A slight chance of showers in the afternoon. Highs in the 70s to lower 80s. West winds 10 mph or less with gusts up to 20 mph. Chance of rain 20 percent. Tuesday Night: Partly cloudy. Lows in the mid 50s. Light winds. Wednesday: Mostly sunny. Highs in the mid 70s to mid 80s. Wednesday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s. Thursday: Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 70s to mid 80s. Chance of rain 20 percent. Thursday Night: Partly cloudy with a 20 percent chance of showers. Lows in the mid 50s. Friday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the 70s to mid 80s. Chance of rain 20 percent. Friday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. Saturday: Mostly sunny. A slight chance of showers in the afternoon. Highs in the upper 70s and 80s. Chance of rain 20 percent. Saturday Night: Partly cloudy in the evening, then becoming mostly cloudy. A 20 percent chance of showers. Lows in the mid 50s. Sunday: Partly sunny. A chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s and 70s. Chance of rain 50 percent. | |
| Zone Forecast: Johnson County | |
Visit your local NWS office at: https://www.weather.gov/mrx |