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

37°F

3°C

Humidity 75%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 14 Feb 7:35 am CST
Extended Forecast for

Tullahoma TN

  • Today

    Today: A slight chance of showers between 2pm and 3pm. Mostly cloudy, with a high near 60. South southeast wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 60 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A chance of showers between 9pm and midnight, then rain after midnight. Low around 47. Southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Chance
    Showers then
    Rain

  • Sunday

    Sunday: Rain before noon, then showers after noon. High near 59. Southeast wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 59 °F

    Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. North wind around 5 mph.

    Low: 43 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 65. Calm wind.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45. Calm wind becoming south around 5 mph after midnight.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 68. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 68 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 54. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 54 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 70. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 70 °F

    Mostly Cloudy

Detailed Forecast

Today
A slight chance of showers between 2pm and 3pm. Mostly cloudy, with a high near 60. South southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Tonight
A chance of showers between 9pm and midnight, then rain after midnight. Low around 47. Southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain before noon, then showers after noon. High near 59. Southeast wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Mostly cloudy, with a low around 43. North wind around 5 mph.
Washington's Birthday
Mostly sunny, with a high near 65. Calm wind.
Monday Night
Partly cloudy, with a low around 45. Calm wind becoming south around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 68. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 54. South wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly cloudy, with a high near 70. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 54.
Thursday
Mostly cloudy, with a high near 72.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 55.
Friday
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:
Tullahoma TN
 35.35°N 86.21°W (Elev. 1033 ft)
Last Update:
5:31 am CST Feb 14, 2026
Forecast Valid:
7am CST Feb 14, 2026-6pm CST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation