| NWS Forecast for: Johnson County Issued by: National Weather Service Morristown, TN Last Update: 706 PM EDT Thu Aug 6 2026 |  |
| Tonight: Mostly cloudy with a chance of showers and thunderstorms this evening, then mostly cloudy after midnight. Lows in the lower 60s. Light winds. Chance of rain 30 percent. Friday: Showers likely with a chance of thunderstorms. Highs in the 70s to mid 80s. Temperature falling into the mid 70s in the afternoon. Light winds. Chance of rain 70 percent. Friday Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Mostly clear with a slight chance of showers late. Lows in the lower 60s. Light winds. Chance of rain 20 percent. Saturday: Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the mid 70s to mid 80s. Light winds. Chance of rain 80 percent. Saturday Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower to mid 60s. Light winds. Chance of rain 20 percent. Sunday: Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s to mid 80s. Chance of rain 40 percent. Sunday Night: Partly cloudy in the evening, then clearing. Lows in the lower to mid 60s. Monday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s to upper 80s. Chance of rain 20 percent. Monday Night: Partly cloudy. Lows in the 60s. Tuesday: Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s to mid 80s. Chance of rain 50 percent. Tuesday Night: Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the 60s. Chance of rain 40 percent. Wednesday: Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s to mid 80s. Chance of rain 70 percent. Wednesday Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 60s. Chance of rain 50 percent. Thursday: Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the 70s to lower 80s. Chance of rain 70 percent. | |
| Zone Forecast: Johnson County | |
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