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 49%
Wind Speed S 7 G 14 mph
Barometer 29.80 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 14 Jan 3:15 am CST
Extended Forecast for

8 Miles S Shelbyville TN

  • Overnight

    Overnight: Mostly cloudy, with a low around 38. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely with a chance of sprinkles before noon, then rain, mainly between noon and 4pm. High near 49. South southwest wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain

  • Wednesday Night

    Wednesday Night: A chance of sprinkles and flurries before 8pm, then a chance of flurries between 8pm and 10pm. Mostly cloudy, with a low around 19. North northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 19 °F

    Chance
    Sprinkles/Flurries
    then Mostly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 34. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 34 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 48. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of sprinkles before 9pm, then a chance of sprinkles and flurries between 9pm and 1am, then a chance of flurries after 1am. Mostly cloudy, with a low around 27. West southwest wind around 5 mph.

    Low: 27 °F

    Chance
    Sprinkles/Flurries

  • Saturday

    Saturday: Mostly sunny, with a high near 39. West wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17. West northwest wind 5 to 10 mph becoming south southwest in the evening. Winds could gust as high as 20 mph.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 38. South southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Rain likely with a chance of sprinkles before noon, then rain, mainly between noon and 4pm. High near 49. South southwest wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A chance of sprinkles and flurries before 8pm, then a chance of flurries between 8pm and 10pm. Mostly cloudy, with a low around 19. North northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 34. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 20. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Friday
Mostly sunny, with a high near 48. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
A chance of sprinkles before 9pm, then a chance of sprinkles and flurries between 9pm and 1am, then a chance of flurries after 1am. Mostly cloudy, with a low around 27. West southwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 39. West wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 17. West northwest wind 5 to 10 mph becoming south southwest in the evening. Winds could gust as high as 20 mph.
Sunday
Mostly sunny, with a high near 32.
Sunday Night
Mostly clear, with a low around 17.
M.L.King Day
Sunny, with a high near 39.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Shelbyville TN
 35.39°N 86.43°W (Elev. 899 ft)
Last Update:
12:31 am CST Jan 14, 2026
Forecast Valid:
3am CST Jan 14, 2026-6pm CST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation