| NWS Forecast for: Roane County Issued by: National Weather Service Morristown, TN Last Update: 706 AM EDT Wed Aug 19 2026 | |
| Today: Patchy fog this morning. Sunny. Highs in the lower 90s. Light winds. Tonight: Partly cloudy until early morning, then mostly cloudy with a slight chance of showers and thunderstorms late. Lows in the lower 70s. Light winds. Chance of rain 20 percent. Thursday: Mostly cloudy in the morning, then becoming mostly sunny. Showers likely with a chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms early in the afternoon. A chance of showers and thunderstorms late. Humid with highs in the upper 80s. Light winds. Chance of rain 70 percent. Thursday Night: Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 60s. Light winds. Chance of rain 50 percent. Friday: 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. Humid with highs in the upper 80s. Light winds. Chance of rain 50 percent. Friday Night: Partly cloudy. Lows in the upper 60s. Saturday: Mostly sunny. Highs in the upper 80s. Saturday Night: Mostly clear. Lows in the mid 60s. Sunday: Mostly sunny. Highs in the upper 80s. Sunday Night: Partly cloudy. Lows in the mid 60s. Monday: Mostly sunny. A slight chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. Monday Night: Partly cloudy with a 20 percent chance of showers. Lows in the mid 60s. Tuesday: Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent. | |
| Zone Forecast: Roane County | |
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