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

41°F

5°C

Humidity 24%
Wind Speed SE 5 mph
Barometer 30.29 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 8 Feb 9:55 am CST
Extended Forecast for

6 Miles ENE Petersburg TN

  • Today

    Today: Increasing clouds, with a high near 52. South southwest wind around 5 mph becoming calm in the afternoon.

    High: 52 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 37. Calm wind becoming south around 5 mph after midnight.

    Low: 37 °F

    Gradual
    Clearing

  • Monday

    Monday: Sunny, with a high near 64. Southwest wind around 5 mph becoming calm in the afternoon.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 69. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 69 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after midnight. Cloudy, with a low around 47. Chance of precipitation is 60%.

    Low: 47 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before noon. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.

    High: 56 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 52. South southwest wind around 5 mph becoming calm in the afternoon.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 37. Calm wind becoming south around 5 mph after midnight.
Monday
Sunny, with a high near 64. Southwest wind around 5 mph becoming calm in the afternoon.
Monday Night
Mostly clear, with a low around 45. Calm wind becoming south southwest around 5 mph after midnight.
Tuesday
Mostly cloudy, with a high near 69. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Showers likely, mainly after midnight. Cloudy, with a low around 47. Chance of precipitation is 60%.
Wednesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Partly sunny, with a high near 56.
Thursday Night
A 40 percent chance of showers, mainly after midnight. Cloudy, with a low around 41.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 54.
Friday Night
A 40 percent chance of showers. Partly cloudy, with a low around 38.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ENE Petersburg TN
 35.35°N 86.54°W (Elev. 1099 ft)
Last Update:
10:01 am CST Feb 8, 2026
Forecast Valid:
10am CST Feb 8, 2026-6pm CST Feb 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation