Lenoir City, TN Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Lenoir City, TN in one place.
A chance of rain showers after 3pm. Mostly sunny. High near 82, with temperatures falling to around 73 in the afternoon. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Lenoir City, TN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 16, 2026 3:06 PM EDT.
The active forecast window currently covers Oct 16 to Oct 22, 2026 for Lenoir City, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 16 to Oct 22, 2026
- Latest sync
- Oct 16, 2026 3:06 PM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lenoir City
This Afternoon looks like the warmest upcoming period in Lenoir City at 82 degrees F.
Sunday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Saturday at about 10 to 20 mph N.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 16, 2026 3:06 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- MRX
- Radar station
- KMRX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers before 1am. Mostly cloudy, with a low around 48. Northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Partly sunny, with a high near 59. North wind 10 to 20 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 40. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunny, with a high near 66. Northeast wind 5 to 10 mph.
Mostly clear, with a low around 39. Northeast wind 0 to 5 mph.
Sunny, with a high near 68. Northeast wind 0 to 5 mph.
Mostly clear, with a low around 43.
Sunny, with a high near 72.
Mostly clear, with a low around 46.
Sunny, with a high near 74.
Clear, with a low around 47.
Sunny, with a high near 75.
Mostly clear, with a low around 48.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 16
|
Chance Rain Showers
|
82°F |
15 mph
W
|
|
Tonight
Oct 16
|
Chance Rain Showers
|
48°F |
10 to 15 mph
NW
|
|
Saturday
Oct 17
|
Partly Sunny
|
59°F |
10 to 20 mph
N
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
40°F |
10 to 15 mph
NE
|
|
Sunday
Oct 18
|
Sunny
|
66°F |
5 to 10 mph
NE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
39°F |
0 to 5 mph
NE
|
|
Monday
Oct 19
|
Sunny
|
68°F |
0 to 5 mph
NE
|
|
Monday Night
Oct 19
|
Mostly Clear
|
43°F |
0 to 5 mph
NE
|
|
Tuesday
Oct 20
|
Sunny
|
72°F |
0 to 5 mph
NE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
46°F |
5 mph
NE
|
|
Wednesday
Oct 21
|
Sunny
|
74°F |
0 to 5 mph
NE
|
|
Wednesday Night
Oct 21
|
Clear
|
47°F |
0 to 5 mph
NE
|
|
Thursday
Oct 22
|
Sunny
|
75°F |
0 to 5 mph
NE
|
|
Thursday Night
Oct 22
|
Mostly Clear
|
48°F |
0 to 5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lenoir City.
