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

66°F

19°C

Humidity 32%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 16 Feb 3:15 pm CST
Extended Forecast for

Normandy TN

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 66. Calm wind.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Calm wind becoming south around 5 mph after midnight.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 67. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 67 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 55. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 55 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 67. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 67 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after midnight. Cloudy, with a low around 58. South wind around 5 mph.

    Low: 58 °F

    Cloudy then
    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers. Mostly cloudy, with a high near 75. South southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 75 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely. Mostly cloudy, with a low around 54. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 54 °F

    Showers
    Likely

  • Friday

    Friday: A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 69. West wind 5 to 10 mph.

    High: 69 °F

    Chance
    Showers

Detailed Forecast

Washington's Birthday
Sunny, with a high near 66. Calm wind.
Tonight
Partly cloudy, with a low around 46. Calm wind becoming south around 5 mph after midnight.
Tuesday
Mostly cloudy, with a high near 67. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 55. South wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Cloudy, with a high near 67. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 40 percent chance of showers after midnight. Cloudy, with a low around 58. South wind around 5 mph.
Thursday
A 20 percent chance of showers. Mostly cloudy, with a high near 75. South southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Thursday Night
Showers likely. Mostly cloudy, with a low around 54. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Friday
A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 69. West wind 5 to 10 mph.
Friday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 44.
Saturday
A 40 percent chance of showers. Mostly sunny, with a high near 60.
Saturday Night
A 40 percent chance of showers. Partly cloudy, with a low around 37.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Normandy TN
 35.44°N 86.26°W (Elev. 850 ft)
Last Update:
12:31 pm CST Feb 16, 2026
Forecast Valid:
3pm CST Feb 16, 2026-6pm CST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation