| NWS Forecast for: Union County Issued by: National Weather Service Morristown, TN Last Update: 706 AM EDT Tue Sep 2 2025 |  |
| Today: Mostly cloudy with a slight chance of showers this morning, then partly sunny with a chance of showers with a slight chance of thunderstorms this afternoon. Highs in the upper 70s. Light winds. Chance of rain 50 percent. Tonight: Mostly cloudy. A chance of showers until early morning, then a chance of showers with a slight chance of thunderstorms late. Lows in the upper 50s. Light winds. Chance of rain 40 percent. Wednesday: Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Light winds. Chance of rain 50 percent. Wednesday Night: Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows around 60. Light winds. Chance of rain 20 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 upper 70s. Southwest winds 10 mph or less with gusts up to 20 mph. Chance of rain 70 percent. Thursday Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 60. Chance of rain 20 percent. Friday: Sunny. Highs in the mid 80s. Friday Night: Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the lower 60s. Chance of rain 20 percent. Saturday: Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. Saturday Night: Partly cloudy. Lows in the mid 50s. Sunday: Sunny. Highs in the upper 70s. Sunday Night: Mostly clear. Lows in the mid 50s. Monday: Mostly sunny. Highs in the upper 70s. | |
| Zone Forecast: Union County | |
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