Weather World
Loudon County, TN Official WebsiteLoudon County, TN 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Loudon County, TN Weather Forecast
Loudon County, TN Weather Forecast Date: 106 PM EDT Sun Aug 23 2026
The area/counties/county of: Loudon, including the cities of: Lenoir City and Loudon.or toggle through each period.
Rest of Today... Sunny. Highs in the upper 80s. Light winds.
Tonight... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Light winds.
Monday... Mostly sunny. Highs in the upper 80s. Light winds.
Monday Night... Partly cloudy. Lows in the lower 60s. Light winds.
Tuesday... Sunny. Highs in the upper 80s. Light winds.
Tuesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s.
Wednesday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20%.
Wednesday Night... Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 50%.
Thursday... Partly sunny. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50%.
Thursday Night... Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 20%.
Friday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20%.
Friday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 60s.
POP = Probability of Precipitation
Loudon County Radar Loop
Use the map search tool if you want to place a location marker on the radar map...