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

50°F

10°C

Humidity 82%
Wind Speed NW 6 mph
Barometer 29.96 in
Dewpoint 45°F (7°C)
Visibility 9.00 mi
Wind Chill48°F (9°C)
Last update 20 Feb 10:35 pm CST
Extended Forecast for

3 Miles ESE Lynchburg TN

  • Tonight

    Tonight: Showers likely, mainly between 1am and 3am. Cloudy, with a low around 44. Calm wind becoming north northeast around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: Partly sunny, with a high near 62. North wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 62 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 29. North northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 43. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 21. North northwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 21 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly between 1am and 3am. Cloudy, with a low around 44. Calm wind becoming north northeast around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Partly sunny, with a high near 62. North wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
A 20 percent chance of showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 29. North northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 43. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 21. North northwest wind around 10 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 37.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 61.
Wednesday Night
A 50 percent chance of showers. Cloudy, with a low around 46.
Thursday
Showers likely. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Lynchburg TN
 35.27°N 86.3°W (Elev. 997 ft)
Last Update:
9:50 pm CST Feb 20, 2026
Forecast Valid:
10pm CST Feb 20, 2026-6pm CST Feb 27, 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