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.

Overcast

45°F

7°C

Humidity 39%
Wind Speed S 6 mph
Barometer 30.15 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 9 Feb 1:35 am CST
Extended Forecast for

4 Miles SSW Fosterville TN

  • Overnight

    Overnight: Mostly clear, with a low around 36. Southeast wind around 5 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66. South southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. South wind around 5 mph.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 70. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 70 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 11pm. Cloudy, with a low around 44. Southwest wind 5 to 10 mph becoming north northwest after midnight. Chance of precipitation is 70%.

    Low: 44 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of showers before noon. Partly sunny, with a high near 56. North wind 5 to 10 mph.

    High: 56 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. North northeast wind around 5 mph.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 56. Northeast wind around 5 mph.

    High: 56 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after midnight. Cloudy, with a low around 40. Northeast wind around 5 mph.

    Low: 40 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 36. Southeast wind around 5 mph.
Monday
Sunny, with a high near 66. South southeast wind 5 to 10 mph becoming southwest in the afternoon.
Monday Night
Mostly clear, with a low around 46. South wind around 5 mph.
Tuesday
Partly sunny, with a high near 70. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Showers likely, mainly after 11pm. Cloudy, with a low around 44. Southwest wind 5 to 10 mph becoming north northwest after midnight. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of showers before noon. Partly sunny, with a high near 56. North wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 34. North northeast wind around 5 mph.
Thursday
Partly sunny, with a high near 56. Northeast wind around 5 mph.
Thursday Night
A 30 percent chance of showers, mainly after midnight. Cloudy, with a low around 40. Northeast wind around 5 mph.
Friday
A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 55.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 41.
Saturday
Showers likely. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.
Saturday Night
Showers likely. Cloudy, with a low around 43. Chance of precipitation is 70%.
Sunday
A 50 percent chance of showers. Cloudy, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Fosterville TN
 35.61°N 86.44°W (Elev. 850 ft)
Last Update:
12:31 am CST Feb 9, 2026
Forecast Valid:
1am CST Feb 9, 2026-6pm CST Feb 15, 2026
 
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