Lake County, TN Weather Forecast

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Lake County, TN Weather Forecast

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Lake County TN weather  - Clear - 70°F
Clear
70°F
Updated 4:10 am
Feels Like 77°F
Humidity 100%
Wind N 5 mph
Barometer  29.93 in
Dew Point 70°F
Lake County TN weather  - Clear - 21°C
Clear
21°C
Updated 4:10 am
Feels Like 25°C
Humidity 100%
Wind N 8 km/h
Barometer  101.3 kPa
Dew Point 21°C

Lake County Weather Forecast

TODAY TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT
Lake County, TN Weather - Today Patchy Fog Lake County, TN Weather - Tonight Partly Cloudy Lake County, TN Weather - Friday Sunny Lake County, TN Weather - Friday Night Mostly Clear Lake County, TN Weather - Saturday Sunny Lake County, TN Weather - Saturday Night Mostly Clear Lake County, TN Weather - Sunday Sunny Lake County, TN Weather - Sunday Night Mostly Clear Lake County, TN Weather - Monday Sunny Lake County, TN Weather - Monday Night Mostly Clear Lake County, TN Weather - Tuesday Sunny Lake County, TN Weather - Tuesday Night Mostly Clear
Patchy Fog Partly Cloudy Sunny Mostly Clear Sunny Mostly Clear Sunny Mostly Clear Sunny Mostly Clear Sunny Mostly Clear
Hi: 89°FHi: 32°C
Lo: 69°FLo: 21°C Hi: 85°FHi: 29°C
Lo: 65°FLo: 18°C Hi: 89°FHi: 32°C
Lo: 69°FLo: 21°C Hi: 91°FHi: 33°C
Lo: 71°FLo: 22°C Hi: 95°FHi: 35°C
Lo: 75°FLo: 24°C Hi: 95°FHi: 35°C
Lo: 75°FLo: 24°C
POP = Probability of Precipitation.
Weather Outlook Updated: 305 AM CDT Thu Aug 27 2026 Lake County, TN Weather - WeatherWorld.com

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Issued: 1144 PM CDT Wed Aug 26 2026

Key Messages

Issued at 1144 PM CDT Wed Aug 26 2026
  • Isolated shower and thunderstorm chances will exist Thursday. Beginning Friday dry weather will prevail through the seven day forecast period.
  • Temperatures will remain around normal through the workweek. By the weekend and into next week, temperatures will begin to warm well above normal with daytime highs largely in the upper 90s.

Discussion

... (Tonight through next Wednesday) Issued at 1021 PM CDT Wed Aug 26 2026

After a semi-active weather day a...