National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lawrenceburg-Lawrence County Airport (K2M2)

Lat: 35.23°NLon: 87.26°WElev: 936ft.

Mostly Cloudy

63°F

17°C

Humidity 100%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 63°F (17°C)
Visibility 8.00 mi
Last update 20 Nov 9:04 pm CST
Extended Forecast for

Waynesboro TN

  • Tonight

    Tonight: A slight chance of showers, with thunderstorms also possible after 3am. Areas of fog. Otherwise, cloudy, with a low around 60. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    T-storms and
    Areas Fog

  • Friday

    Friday: Showers and thunderstorms likely, mainly before 9am. Patchy fog before 7am. Otherwise, cloudy, with a high near 73. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Showers
    Likely and
    Patchy Fog

  • Friday Night

    Friday Night: Showers and thunderstorms likely, mainly before midnight. Cloudy, with a low around 59. South southwest wind around 5 mph becoming west after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Showers
    Likely then
    Chance
    T-storms

  • Saturday

    Saturday: Partly sunny, with a high near 70. West wind around 5 mph becoming north in the afternoon.

    High: 70 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 8pm. Otherwise, partly cloudy, with a low around 43. North wind around 5 mph becoming calm.

    Low: 43 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, sunny, with a high near 67. Calm wind becoming north northeast around 5 mph.

    High: 67 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. Calm wind becoming east southeast around 5 mph.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 69. South southeast wind 5 to 10 mph.

    High: 69 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 55. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 55 °F

    Chance
    Showers then
    Showers

Detailed Forecast

Tonight
A slight chance of showers, with thunderstorms also possible after 3am. Areas of fog. Otherwise, cloudy, with a low around 60. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.
Friday
Showers and thunderstorms likely, mainly before 9am. Patchy fog before 7am. Otherwise, cloudy, with a high near 73. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and thunderstorms likely, mainly before midnight. Cloudy, with a low around 59. South southwest wind around 5 mph becoming west after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Partly sunny, with a high near 70. West wind around 5 mph becoming north in the afternoon.
Saturday Night
Patchy fog after 8pm. Otherwise, partly cloudy, with a low around 43. North wind around 5 mph becoming calm.
Sunday
Patchy fog before 8am. Otherwise, sunny, with a high near 67. Calm wind becoming north northeast around 5 mph.
Sunday Night
Partly cloudy, with a low around 44. Calm wind becoming east southeast around 5 mph.
Monday
Mostly cloudy, with a high near 69. South southeast wind 5 to 10 mph.
Monday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 55. South wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Tuesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 31.
Thanksgiving Day
Sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waynesboro TN
 35.31°N 87.76°W (Elev. 899 ft)
Last Update:
9:46 pm CST Nov 20, 2025
Forecast Valid:
10pm CST Nov 20, 2025-6pm CST Nov 27, 2025
 
Forecast Discussion
 
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Additional Resources

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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