| NWS Forecast for: Johnson County Issued by: National Weather Service Morristown, TN Last Update: 228 AM EDT Fri Oct 2 2026 |  |
| Rest Of Tonight: Mostly clear. Near steady temperature in the upper 50s. Light winds. Friday: Mostly sunny. Highs in the 70s to lower 80s. West winds 10 mph or less. Friday Night: Mostly cloudy. A slight chance of showers after midnight. Lows around 60. Light winds. Chance of rain 20 percent. Saturday: Showers likely with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 60s to upper 70s. Temperature falling into the upper 60s in the afternoon. Light winds. Chance of rain 70 percent. Saturday Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 50s to lower 60s. Light winds. Chance of rain 70 percent. Sunday: Showers in the morning, then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the 60s to lower 70s. Chance of rain 90 percent. Sunday Night: Cloudy. A slight chance of showers in the evening. Lows in the 50s. Chance of rain 20 percent. Monday: Mostly sunny. Highs in the 60s to lower 70s. Monday Night: Mostly clear. Cooler with lows in the lower to mid 40s. Tuesday: Sunny. Highs in the 60s to lower 70s. Tuesday Night: Mostly clear. Lows in the upper 30s to lower 40s. Wednesday: Sunny. Highs in the 60s to lower 70s. Wednesday Night: Mostly clear. Lows in the mid 40s. Thursday: Sunny. Highs in the mid 60s to mid 70s. | |
| Zone Forecast: Johnson County | |
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