National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Tullahoma Regional Airport/William Northern Field (KTHA)

Lat: 35.38°NLon: 86.25°WElev: 1083ft.

Fair

68°F

20°C

Humidity 69%
Wind Speed W 13 mph
Barometer 30.05 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 13 May 9:55 am CDT
Extended Forecast for

4 Miles W Lynchburg TN

  • Today

    Today: A slight chance of showers between 3pm and 4pm. Sunny, with a high near 80. Southwest wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 80 °F

    Sunny then
    Slight Chance
    Showers

  • Tonight

    Tonight: Clear, with a low around 49. North northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 49 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 73. Calm wind becoming north around 5 mph in the morning. Winds could gust as high as 15 mph.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 79. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers between 3pm and 4pm. Sunny, with a high near 80. Southwest wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Tonight
Clear, with a low around 49. North northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 73. Calm wind becoming north around 5 mph in the morning. Winds could gust as high as 15 mph.
Thursday Night
Mostly clear, with a low around 47. Calm wind.
Friday
Sunny, with a high near 79. Light southeast wind becoming south 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 60.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
Sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 64.
Monday
Sunny, with a high near 89.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Lynchburg TN
 35.27°N 86.44°W (Elev. 801 ft)
Last Update:
9:50 am CDT May 13, 2026
Forecast Valid:
10am CDT May 13, 2026-6pm CDT May 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation