| NWS Forecast for: Sullivan County Issued by: National Weather Service Morristown, TN Last Update: 1015 AM EDT Sat Apr 25 2026 |  |
| Rest Of Today: A chance of showers with a slight chance of thunderstorms this morning, then showers with a chance of thunderstorms this afternoon. Highs in the lower to mid 70s. Light winds. Chance of rain 80 percent. Tonight: Mostly cloudy. A chance of showers in the evening. A slight chance of showers late. Lows in the mid 50s. Light winds. Chance of rain 40 percent. Sunday: Mostly sunny. A slight chance of showers in the morning and early afternoon. Highs in the mid to upper 70s. North winds 10 mph or less. Chance of rain 20 percent. Sunday Night: Mostly clear. Lows around 50. Light winds. Monday: Sunny. Highs in the upper 70s to lower 80s. Light winds. Monday Night: Mostly clear in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 50s. Chance of rain 50 percent. Tuesday: Mostly cloudy with showers likely in the morning, then partly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower to mid 70s. Chance of rain 70 percent. Tuesday Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 50s. Chance of rain 50 percent. Wednesday: 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 lower to mid 70s. Chance of rain 70 percent. Wednesday Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows around 50. Chance of rain 30 percent. Thursday: Mostly sunny with a 20 percent chance of showers. Highs in the mid to upper 60s. Thursday Night: Partly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 40s. Chance of rain 30 percent. Friday: Mostly sunny with a 50 percent chance of showers. Highs in the lower to mid 60s. | |
| Zone Forecast: Sullivan County | |
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