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

61°F

16°C

Humidity 45%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 23 Nov 4:55 pm CST
Extended Forecast for

Tullahoma TN

  • Tonight

    Tonight: Patchy fog between midnight and 2am. Otherwise, increasing clouds, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Partly sunny, with a high near 69. Light and variable wind becoming south southeast 5 to 10 mph in the morning.

    High: 69 °F

    Partly Sunny

  • Monday Night

    Monday Night: Showers, with thunderstorms also possible after 3am. Low around 55. South southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 55 °F

    Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 68. South southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 68 °F

    Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 48. South southwest wind around 5 mph becoming calm.

    Low: 48 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28. North northwest wind around 5 mph.

    Low: 28 °F

    Mostly Clear

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 46. North northwest wind 5 to 10 mph.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog between midnight and 2am. Otherwise, increasing clouds, with a low around 41. Calm wind.
Monday
Partly sunny, with a high near 69. Light and variable wind becoming south southeast 5 to 10 mph in the morning.
Monday Night
Showers, with thunderstorms also possible after 3am. Low around 55. South southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Showers and possibly a thunderstorm. High near 68. South southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 48. South southwest wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 56. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 28. North northwest wind around 5 mph.
Thanksgiving Day
Sunny, with a high near 46. North northwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 24. Calm wind.
Friday
Sunny, with a high near 49.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
Mostly cloudy, with a high near 54.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 41.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Tullahoma TN
 35.37°N 86.21°W (Elev. 1050 ft)
Last Update:
2:26 pm CST Nov 23, 2025
Forecast Valid:
5pm CST Nov 23, 2025-6pm CST Nov 30, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation