Weather World
Lake County, TN Official WebsiteLake County, TN 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Lake County, TN Weather Forecast
Lake County, TN Weather Forecast Date: 306 PM CDT Sun Aug 23 2026
The area/counties/county of: Lake, including the city of Tiptonville.or toggle through each period.
Tonight... Mostly cloudy. Lows in the upper 60s. Northeast winds around 5 mph through the evening, becoming light and variable.
Monday... Partly sunny in the morning, then becoming mostly cloudy. Highs in the mid 80s. Southeast winds around 5 mph.
Monday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. East winds around 5 mph.
Tuesday... Sunny. Highs in the upper 80s. East winds around 5 mph.
Tuesday Night... Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. East winds around 5 mph. Chance of rain 20%.
Wednesday... Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs around 90. Chance of rain 20%.
Wednesday Night... Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms. Lows around 70. Chance of rain 20%.
Thursday... Sunny. Highs around 90.
Thursday Night... Mostly clear. Lows in the upper 60s.
Friday... Sunny. Highs in the upper 80s.
Friday Night... Mostly clear. A slight chance of showers in the evening. Lows in the upper 60s. Chance of rain 20%.
Saturday... Sunny. Highs around 90.
Saturday Night... Partly cloudy in the evening, then becoming mostly clear. Lows around 70.
POP = Probability of Precipitation
Lake County Radar Loop
Use the map search tool if you want to place a location marker on the radar map...