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

43°F

6°C

Humidity 76%
Wind Speed NW 7 mph
Barometer 29.88 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 12 Nov 11:35 pm CST
Extended Forecast for

6 Miles E Petersburg TN

  • Overnight

    Overnight: Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 31. North northwest wind around 5 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Frost

  • Friday

    Friday: Widespread frost, mainly before 8am. Otherwise, increasing clouds, with a high near 49. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 49 °F

    Frost then
    Partly Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after 11pm. Otherwise, partly cloudy, with a low around 29. North northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 29 °F

    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 50. North wind 5 to 10 mph.

    High: 50 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. North wind around 5 mph becoming calm.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Overnight
Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 31. North northwest wind around 5 mph, with gusts as high as 20 mph.
Friday
Widespread frost, mainly before 8am. Otherwise, increasing clouds, with a high near 49. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Widespread frost, mainly after 11pm. Otherwise, partly cloudy, with a low around 29. North northwest wind around 5 mph, with gusts as high as 15 mph.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 50. North wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 25. North wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Clear, with a low around 30.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Petersburg TN
 35.32°N 86.54°W (Elev. 1079 ft)
Last Update:
11:50 pm CST Nov 12, 2026
Forecast Valid:
12am CST Nov 13, 2026-6pm CST Nov 19, 2026
 
Forecast Discussion
 
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