Lake County, TN Weather Forecast

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Lake County, TN Weather Forecast

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Lake County TN weather  - Partly Cloudy - 79°F
Partly Cloudy
79°F
Updated 3:37 am
Feels Like 77°F
Humidity 69%
Wind SSE 7 mph
Barometer  29.97 in
Dew Point 68°F
Lake County TN weather  - Partly Cloudy - 26°C
Partly Cloudy
26°C
Updated 3:37 am
Feels Like 25°C
Humidity 69%
Wind SSE 11 km/h
Barometer  101.5 kPa
Dew Point 20°C

Lake County Weather Forecast

OVERNIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY
Lake County, TN Weather - Overnight Partly Cloudy Lake County, TN Weather - Wednesday Chance Of T-Storm Lake County, TN Weather - Wednesday Night Chance Of T-Storm Lake County, TN Weather - Thursday Sunny Lake County, TN Weather - Thursday Night Mostly Clear 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
Partly Cloudy Chance of T-Storm Chance of T-Storm Sunny Mostly Clear Sunny Mostly Clear Sunny Mostly Clear Sunny Mostly Clear Sunny
Lo: 71°FLo: 22°C Hi: 89°FHi: 32°C
Lo: 71°FLo: 22°C Hi: 89°FHi: 32°C
Lo: 69°FLo: 21°C Hi: 89°FHi: 32°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
POP: 50% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 126 AM CDT Wed Aug 26 2026 Lake County, TN Weather - WeatherWorld.com

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Issued: 1143 PM CDT Tue Aug 25 2026

Key Messages

Issued at 1143 PM CDT Tue Aug 25 2026
  • Thunderstorms will move into the Midsouth this morning, mainly after sunrise. Damaging winds will be possible, particularly in the mid to late morning over areas to the east of Memphis.
  • A second round of thunderstorms is expected late this afternoon and through the evening. There remains some uncertainty regarding where these storms will track. But it appears that eastern Arkansas, the Memphis area, and northwest Mississippi will have the greates...