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

32°F

0°C

Humidity 100%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 32°F (0°C)
Visibility 8.00 mi
Last update 6 Dec 8:15 pm CST
Extended Forecast for

6 Miles SSE Beechgrove TN

  • Tonight

    Tonight: Patchy fog before 10pm. Otherwise, partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Fog
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 49. South wind around 5 mph becoming calm in the afternoon.

    High: 49 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly between 8pm and 11pm. Cloudy, with a low around 36. Calm wind becoming north around 5 mph after midnight.

    Low: 36 °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: Patchy fog between 11pm and 4am. Otherwise, partly cloudy, with a low around 25. North wind around 5 mph becoming calm.

    Low: 25 °F

    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 49 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 55. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 55 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 35. West southwest wind around 5 mph becoming south after midnight.

    Low: 35 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog before 10pm. Otherwise, partly cloudy, with a low around 31. Calm wind.
Sunday
Mostly cloudy, with a high near 49. South wind around 5 mph becoming calm in the afternoon.
Sunday Night
A 30 percent chance of showers, mainly between 8pm and 11pm. Cloudy, with a low around 36. Calm wind becoming north around 5 mph after midnight.
Monday
Mostly cloudy, with a high near 42. North wind 5 to 10 mph.
Monday Night
Patchy fog between 11pm and 4am. Otherwise, partly cloudy, with a low around 25. North wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 49. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 37. South wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 55. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 35. West southwest wind around 5 mph becoming south after midnight.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 50.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 42.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Beechgrove TN
 35.58°N 86.19°W (Elev. 935 ft)
Last Update:
6:12 pm CST Dec 6, 2025
Forecast Valid:
8pm CST Dec 6, 2025-6pm CST Dec 13, 2025
 
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