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

68°F

20°C

Humidity 83%
Wind Speed SW 12 mph
Barometer 30.03 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 19 Nov 12:55 am CST
Extended Forecast for

Normandy TN

  • Overnight

    Overnight: Showers and thunderstorms likely before 4am, then a slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 61. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 75. West wind around 5 mph becoming calm in the afternoon.

    High: 75 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Patchy Fog

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 74. Calm wind becoming south around 5 mph. Chance of precipitation is 60%.

    High: 74 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 3am, then a chance of showers. Cloudy, with a low around 59. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 60%.

    Low: 59 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 73. South southwest wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 73 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 60. West southwest wind around 5 mph. Chance of precipitation is 80%.

    Low: 60 °F

    Showers

  • Saturday

    Saturday: A 40 percent chance of showers, mainly before noon. Partly sunny, with a high near 72. West southwest wind 5 to 10 mph becoming northwest in the afternoon.

    High: 72 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 49. Northwest wind around 5 mph becoming calm in the evening.

    Low: 49 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Showers and thunderstorms likely before 4am, then a slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 61. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly cloudy, with a high near 75. West wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Patchy fog after 7pm. Otherwise, mostly cloudy, with a low around 52. Calm wind.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 74. Calm wind becoming south around 5 mph. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely before 3am, then a chance of showers. Cloudy, with a low around 59. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 60%.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 73. South southwest wind 5 to 10 mph. Chance of precipitation is 60%.
Friday Night
Showers and possibly a thunderstorm. Low around 60. West southwest wind around 5 mph. Chance of precipitation is 80%.
Saturday
A 40 percent chance of showers, mainly before noon. Partly sunny, with a high near 72. West southwest wind 5 to 10 mph becoming northwest in the afternoon.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 49. Northwest wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers before noon. Partly sunny, with a high near 68.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 47.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 67.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 50.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Normandy TN
 35.47°N 86.28°W (Elev. 784 ft)
Last Update:
11:31 pm CST Nov 18, 2025
Forecast Valid:
1am CST Nov 19, 2025-6pm CST Nov 25, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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