| NWS Forecast for: Johnson County Issued by: National Weather Service Morristown, TN Last Update: 706 AM EDT Sun Oct 11 2026 | |
| Today: Partly sunny with a chance of showers with a slight chance of thunderstorms this morning, then showers this afternoon. Highs in the 60s to lower 70s. South winds 5 to 10 mph, becoming west 5 to 15 mph this afternoon. Chance of rain 90 percent. Tonight: Showers. Lows in the 50s. West winds 5 to 15 mph with gusts up to 30 mph. Chance of rain 90 percent. Columbus Day: Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Highs in the 60s to lower 70s. Northwest winds 5 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent. Monday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 40s to mid 50s. Light winds. Tuesday: Sunny. Highs in the upper 60s and 70s. West winds 10 mph or less. Tuesday Night: Clear. Lows in the 50s. Wednesday: Sunny. Highs in the 70s to lower 80s. Wednesday Night: Mostly clear. Lows in the mid 50s to lower 60s. Thursday: Mostly sunny. A slight chance of showers in the afternoon. Highs in the upper 60s to lower 80s. Chance of rain 20 percent. Thursday Night: Partly cloudy. Lows in the 50s. Friday: Mostly sunny. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the mid 60s to mid 70s. Chance of rain 40 percent. Friday Night: Partly cloudy with a chance of showers in the evening, then mostly cloudy with a slight chance of showers after midnight. Cooler with lows in the 40s. Chance of rain 40 percent. Saturday: Partly sunny with a 20 percent chance of showers. Highs in the 50s to lower 60s. | |
| Zone Forecast: Johnson County | |
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