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.

Mostly Cloudy

48°F

9°C

Humidity 34%
Wind Speed SE 5 mph
Barometer 30.17 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 8 Feb 9:15 pm CST
Extended Forecast for

Shelbyville TN

  • Tonight

    Tonight: Mostly cloudy early, then gradual clearing, with a low around 36. Calm wind becoming southeast around 5 mph.

    Low: 36 °F

    Gradual
    Clearing

  • Monday

    Monday: Sunny, with a high near 66. South southwest wind 5 to 10 mph becoming light and variable in the afternoon.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. Calm wind becoming south around 5 mph after midnight.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 70. Southwest wind 5 to 10 mph.

    High: 70 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after midnight. Cloudy, with a low around 46. Southwest wind around 5 mph becoming north northwest after midnight. Chance of precipitation is 60%.

    Low: 46 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: A 50 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 56. North wind around 5 mph.

    High: 56 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. North wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 57. Calm wind becoming northeast around 5 mph.

    High: 57 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 40. North northeast wind around 5 mph becoming calm.

    Low: 40 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy early, then gradual clearing, with a low around 36. Calm wind becoming southeast around 5 mph.
Monday
Sunny, with a high near 66. South southwest wind 5 to 10 mph becoming light and variable in the afternoon.
Monday Night
Partly cloudy, with a low around 47. Calm wind becoming south around 5 mph after midnight.
Tuesday
Mostly cloudy, with a high near 70. Southwest wind 5 to 10 mph.
Tuesday Night
Showers likely, mainly after midnight. Cloudy, with a low around 46. Southwest wind around 5 mph becoming north northwest after midnight. Chance of precipitation is 60%.
Wednesday
A 50 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 56. North wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 35. North wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 57. Calm wind becoming northeast around 5 mph.
Thursday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 40. North northeast wind around 5 mph becoming calm.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 55.
Friday Night
A 40 percent chance of showers. Partly cloudy, with a low around 38.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 55.
Saturday Night
Showers likely. Cloudy, with a low around 40. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 54.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shelbyville TN
 35.5°N 86.45°W (Elev. 797 ft)
Last Update:
6:06 pm CST Feb 8, 2026
Forecast Valid:
9pm CST Feb 8, 2026-6pm CST Feb 15, 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