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

86°F

30°C

Humidity 59%
Wind Speed N 6 mph
Barometer 30.02 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 21 Aug 1:35 pm CDT
Extended Forecast for

7 Miles NW Waynesboro TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 91. Heat index values as high as 97. North wind around 5 mph.

    High: 91 °F

    Sunny

  • Tonight

    Tonight: Areas of fog after midnight. Otherwise, clear, with a low around 67. Calm wind.

    Low: 67 °F

    Clear then
    Areas Fog

  • Saturday

    Saturday: Areas of fog before 9am. Otherwise, sunny, with a high near 93. Heat index values as high as 99. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 93 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 66. Calm wind.

    Low: 66 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Areas of fog before 8am. Otherwise, sunny, with a high near 90. Calm wind becoming north around 5 mph in the afternoon.

    High: 90 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 64. Calm wind.

    Low: 64 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Calm wind.

    High: 89 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. Calm wind. Chance of precipitation is 40%.

    Low: 67 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90. Calm wind.

    High: 90 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 91. Heat index values as high as 97. North wind around 5 mph.
Tonight
Areas of fog after midnight. Otherwise, clear, with a low around 67. Calm wind.
Saturday
Areas of fog before 9am. Otherwise, sunny, with a high near 93. Heat index values as high as 99. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 66. Calm wind.
Sunday
Areas of fog before 8am. Otherwise, sunny, with a high near 90. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 64. Calm wind.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Calm wind.
Monday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. Calm wind. Chance of precipitation is 40%.
Tuesday
A 40 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90. Calm wind.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Chance of precipitation is 40%.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Waynesboro TN
 35.39°N 87.84°W (Elev. 499 ft)
Last Update:
1:31 pm CDT Aug 21, 2026
Forecast Valid:
2pm CDT Aug 21, 2026-6pm CDT Aug 27, 2026
 
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