Lewis County, TN Weather Forecast
County weather hub
Sunny
Compare major city weather across Lewis County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 83. South wind around 0 mph.
County Weather Overview
This county weather page brings together forecast coverage for Lewis County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Lewis County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 2:47 PM CDT
- Forecast office
- OHX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lewis County
Tuesday looks like the warmest upcoming period in Lewis County at 86 degrees F.
Saturday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Sunday at about 0 to 15 mph S.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 2:47 PM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- OHX
- Radar station
- KOHX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 56. South southeast wind around 0 mph.
Mostly sunny, with a high near 83. South wind 0 to 15 mph, with gusts as high as 25 mph.
Mostly cloudy, with a low around 62. South wind 5 to 10 mph, with gusts as high as 25 mph.
Partly sunny, with a high near 83. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Partly cloudy, with a low around 63.
Mostly sunny, with a high near 86.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 63. Chance of precipitation is 20%.
A slight chance of rain showers. Partly sunny, with a high near 84. Chance of precipitation is 20%.
A slight chance of rain showers before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Sunny
|
83°F |
0 mph
|
|
Saturday Night
Apr 11
|
Mostly Clear
|
56°F |
0 mph
|
|
Sunday
Apr 12
|
Mostly Sunny
|
83°F |
0 to 15 mph
S
|
|
Sunday Night
Apr 12
|
Mostly Cloudy
|
62°F |
5 to 10 mph
S
|
|
Monday
Apr 13
|
Partly Sunny
|
83°F |
10 to 15 mph
SSW
|
|
Monday Night
Apr 13
|
Partly Cloudy
|
63°F |
5 to 10 mph
S
|
|
Tuesday
Apr 14
|
Mostly Sunny
|
86°F |
5 to 10 mph
SSW
|
|
Tuesday Night
Apr 14
|
Partly Cloudy then Slight Chance Rain Showers
|
63°F |
5 to 10 mph
S
|
|
Wednesday
Apr 15
|
Slight Chance Rain Showers
|
84°F |
5 to 10 mph
SSW
|
|
Wednesday Night
Apr 15
|
Slight Chance Showers And Thunderstorms
|
62°F |
5 mph
SSW
|
Major City Forecasts
Live forecast snapshots for major cities across Lewis County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Lewis County.
Largest mapped city population in this region: 5,956.
