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

64°F

18°C

Humidity 94%
Wind Speed S 3 mph
Barometer 30.03 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 16 Oct 5:15 am CDT
Extended Forecast for

4 Miles ENE Arnold AFB TN

  • Today

    Today: A 20 percent chance of rain after 3pm. Increasing clouds, with a high near 73. South southwest wind 5 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 73 °F

    Sunny then
    Slight Chance
    Rain

  • Tonight

    Tonight: A 20 percent chance of rain before 8pm. Mostly cloudy, with a low around 45. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 60. North northeast wind around 15 mph, with gusts as high as 30 mph.

    High: 60 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67. Calm wind becoming east southeast around 5 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 40. Calm wind.

    Low: 40 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 69. Calm wind becoming north around 5 mph in the afternoon.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. Calm wind becoming north around 5 mph in the afternoon.

    High: 73 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of rain after 3pm. Increasing clouds, with a high near 73. South southwest wind 5 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
A 20 percent chance of rain before 8pm. Mostly cloudy, with a low around 45. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 60. North northeast wind around 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 37. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 67. Calm wind becoming east southeast around 5 mph.
Sunday Night
Clear, with a low around 40. Calm wind.
Monday
Sunny, with a high near 69. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 42. Calm wind.
Tuesday
Sunny, with a high near 73. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Clear, with a low around 46.
Thursday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Arnold AFB TN
 35.39°N 86.07°W (Elev. 1056 ft)
Last Update:
5:16 am CDT Oct 16, 2026
Forecast Valid:
5am CDT Oct 16, 2026-6pm CDT Oct 22, 2026
 
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Additional Resources

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