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.

A Few Clouds

45°F

7°C

Humidity 31%
Wind Speed S 10 G 17 mph
Barometer 29.93 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 24 Feb 7:35 pm CST
Extended Forecast for

7 Miles S Shelbyville TN

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. South southwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after 5pm. Mostly cloudy, with a high near 58. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 58 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 49. South southwest wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 49 °F

    Showers

  • Thursday

    Thursday: Showers, with thunderstorms also possible after 3pm. High near 63. South southwest wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 80%.

    High: 63 °F

    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 43. Northeast wind around 5 mph becoming north northwest in the evening.

    Low: 43 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 63. North wind around 5 mph becoming calm.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Clear, with a low around 40. Calm wind.

    Low: 40 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 71. Calm wind becoming southeast around 5 mph.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45. Calm wind becoming southeast around 5 mph.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. South southwest wind around 15 mph, with gusts as high as 30 mph.
Wednesday
A 30 percent chance of showers, mainly after 5pm. Mostly cloudy, with a high near 58. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Showers before midnight, then showers and possibly a thunderstorm between midnight and 3am, then showers after 3am. Low around 49. South southwest wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers, with thunderstorms also possible after 3pm. High near 63. South southwest wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 43. Northeast wind around 5 mph becoming north northwest in the evening.
Friday
Mostly sunny, with a high near 63. North wind around 5 mph becoming calm.
Friday Night
Clear, with a low around 40. Calm wind.
Saturday
Sunny, with a high near 71. Calm wind becoming southeast around 5 mph.
Saturday Night
Mostly clear, with a low around 45. Calm wind becoming southeast around 5 mph.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 45.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 67.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 48.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles S Shelbyville TN
 35.39°N 86.43°W (Elev. 899 ft)
Last Update:
6:21 pm CST Feb 24, 2026
Forecast Valid:
7pm CST Feb 24, 2026-6pm CST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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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