Lake Lamar, TN Weather Forecast

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Lake Lamar, TN Weather Forecast

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Lake Lamar TN weather  - Clear - 66°F
Clear
66°F
Updated 7:50 am
Feels Like 71°F
Humidity 100%
Wind N 0 mph
Barometer  30.03 in
Dew Point 66°F
Lake Lamar TN weather  - Clear - 19°C
Clear
19°C
Updated 7:50 am
Feels Like 22°C
Humidity 100%
Wind N 0 km/h
Barometer  101.6 kPa
Dew Point 19°C

Lake Lamar Weather Forecast

REST OF TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY
Lake Lamar, TN Weather - Rest Of Tonight Mostly Clear Lake Lamar, TN Weather - Friday Mostly Sunny Lake Lamar, TN Weather - Friday Night Chance Of T-Storm Lake Lamar, TN Weather - Saturday Chance Of T-Storm Lake Lamar, TN Weather - Saturday Night Chance Of T-Storm Lake Lamar, TN Weather - Sunday Mostly Sunny Lake Lamar, TN Weather - Sunday Night Mostly Clear Lake Lamar, TN Weather - Monday Sunny Lake Lamar, TN Weather - Monday Night Mostly Clear Lake Lamar, TN Weather - Tuesday Chance Of T-Storm Lake Lamar, TN Weather - Tuesday Night Mostly Clear Lake Lamar, TN Weather - Wednesday Chance Of T-Storm
Mostly Clear Mostly Sunny Chance of T-Storm Chance of T-Storm Chance of T-Storm Mostly Sunny Mostly Clear Sunny Mostly Clear Chance of T-Storm Mostly Clear Chance of T-Storm
Lo: 69°FLo: 21°C Hi: 85°FHi: 29°C
Lo: 69°FLo: 21°C Hi: 76°FHi: 24°C
Lo: 69°FLo: 21°C Hi: 87°FHi: 31°C
Lo: 65°FLo: 18°C Hi: 85°FHi: 29°C
Lo: 69°FLo: 21°C Hi: 85°FHi: 29°C
Lo: 65°FLo: 18°C Hi: 85°FHi: 29°C
POP: 50% POP: 90% POP: 50% POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 228 AM EDT Fri Sep 11 2026 Lake Lamar, TN Weather - WeatherWorld.com

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Issued: 658 AM EDT Fri Sep 11 2026

Key Messages

Updated at 655 AM EDT Fri Sep 11 2026

Most locations will be dry today with isolated showers and storms mainly in the north.
  • Saturday looks to be the best day for shower and storm coverage. Then more isolated again on Sunday. Saturday, locally heavy rainfall is the main threat due to elevated PW values of around 2 inches.
  • Above normal temperatures expected through the forecast period. Yesterday, CHA tied the record for consecutive days at or above 90 deg set back in 1993. With drier c...