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.

Fog/Mist

36°F

2°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 29.98 in
Dewpoint 36°F (2°C)
Visibility 3.00 mi
Last update 5 Dec 9:35 pm CST
Extended Forecast for

8 Miles S Shelbyville TN

  • Tonight

    Tonight: Patchy fog. Otherwise, cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 48. Calm wind becoming west southwest around 5 mph.

    High: 48 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog between 7pm and 11pm. Otherwise, mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 52. Calm wind becoming south around 5 mph.

    High: 52 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Cloudy, with a low around 34. Light north wind increasing to 5 to 10 mph after midnight.

    Low: 34 °F

    Chance
    Showers

  • Monday

    Monday: Mostly cloudy, with a high near 42. North wind 5 to 10 mph.

    High: 42 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. North wind around 5 mph becoming calm in the evening.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 50. Light south wind becoming south southwest 5 to 10 mph in the morning.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, cloudy, with a low around 31. Calm wind.
Saturday
Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 48. Calm wind becoming west southwest around 5 mph.
Saturday Night
Patchy fog between 7pm and 11pm. Otherwise, mostly cloudy, with a low around 32. Calm wind.
Sunday
Mostly cloudy, with a high near 52. Calm wind becoming south around 5 mph.
Sunday Night
A 40 percent chance of showers. Cloudy, with a low around 34. Light north wind increasing to 5 to 10 mph after midnight.
Monday
Mostly cloudy, with a high near 42. North wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 26. North wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 50. Light south wind becoming south southwest 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 35. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 55.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 33.
Thursday
Partly sunny, with a high near 50.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Shelbyville TN
 35.37°N 86.46°W (Elev. 1001 ft)
Last Update:
6:51 pm CST Dec 5, 2025
Forecast Valid:
9pm CST Dec 5, 2025-6pm CST Dec 12, 2025
 
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Additional Resources

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Chance of Precipitation