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

26°C

79°F

Humidity 84%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 23°C (73°F)
Visibility 16 km
Heat Index28°C (83°F)
Last update 12 Jul 8:35 pm CDT
Extended Forecast for

Manchester TN

  • Tonight

    Tonight: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °C

    Mostly Clear

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after 10am. Mostly sunny, with a high near 32. Heat index values as high as 36. West southwest wind 5 to 10 km/h.

    High: 32 °C

    Chance
    T-storms

  • Sunday Night

    Sunday Night: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 21. Calm wind.

    Low: 21 °C

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 11am. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 32. Heat index values as high as 37. Calm wind becoming west 5 to 10 km/h in the afternoon.

    High: 32 °C

    Chance
    T-storms and
    Patchy Fog

  • Monday Night

    Monday Night: Areas of fog after midnight. Otherwise, partly cloudy, with a low around 22. Calm wind.

    Low: 22 °C

    Partly Cloudy
    then Areas
    Fog

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, sunny, with a high near 33. Calm wind.

    High: 33 °C

    Patchy Fog
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 22. Calm wind.

    Low: 22 °C

    Slight Chance
    T-storms and
    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 33. South southwest wind 5 to 10 km/h. Chance of precipitation is 60%.

    High: 33 °C

    Slight Chance
    T-storms then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °C

    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 21. Calm wind.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after 10am. Mostly sunny, with a high near 32. Heat index values as high as 36. West southwest wind 5 to 10 km/h.
Sunday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 21. Calm wind.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 11am. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 32. Heat index values as high as 37. Calm wind becoming west 5 to 10 km/h in the afternoon.
Monday Night
Areas of fog after midnight. Otherwise, partly cloudy, with a low around 22. Calm wind.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, sunny, with a high near 33. Calm wind.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 22. Calm wind.
Wednesday
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 33. South southwest wind 5 to 10 km/h. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 22. Calm wind.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 32. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22.
Friday
Showers and thunderstorms likely. Partly sunny, with a high near 32. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22.
Saturday
Showers and thunderstorms likely. Partly sunny, with a high near 32. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Manchester TN
 35.46°N 86.09°W (Elev. 1079 m)
Last Update:
7:33 pm CDT Jul 12, 2025
Forecast Valid:
9pm CDT Jul 12, 2025-6pm CDT Jul 19, 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