| NWS Forecast for: Union County Issued by: National Weather Service Morristown, TN Last Update: 133 AM EDT Thu Oct 16 2025 | |
| Rest Of Tonight: Mostly clear. Lows in the lower 50s. Light winds. Thursday: Sunny. Highs in the mid 70s. Light winds. Thursday Night: Mostly clear. Lows in the mid 40s. Light winds. Friday: Mostly sunny. Highs in the mid 70s. Light winds. Friday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. Light winds. Saturday: Sunny. Highs in the lower 80s. Saturday Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 50 percent. Sunday: Mostly cloudy with showers with a chance of thunderstorms in the morning, then mostly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 80 percent. Sunday Night: Mostly clear. A slight chance of showers in the evening. Much cooler with lows in the lower 40s. Chance of rain 20 percent. Monday: Sunny. Highs in the upper 60s. Monday Night: Mostly clear. Lows in the mid 40s. Tuesday: Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 20 percent. Tuesday Night: Partly cloudy with a 30 percent chance of showers. Lows in the upper 40s. Wednesday: Sunny. Highs in the upper 60s. | |
| Zone Forecast: Union County | |
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