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.

Partly Cloudy

27°F

-3°C

Humidity 59%
Wind Speed SW 6 mph
Barometer 30.08 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 18 Jan 7:35 pm CST
Extended Forecast for

Waynesboro TN

  • Tonight

    Tonight: Clear, with a low around 21. Southwest wind around 5 mph becoming west northwest after midnight.

    Low: 21 °F

    Clear

  • M.L.King Day

    M.L.King Day: Increasing clouds, with a high near 37. Northwest wind 5 to 10 mph.

    High: 37 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 15. Calm wind.

    Low: 15 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 41. Calm wind becoming south southwest around 5 mph.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. Calm wind becoming south around 5 mph after midnight.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers after noon. Mostly cloudy, with a high near 46. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 46 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 31. South wind around 5 mph becoming west northwest after midnight.

    Low: 31 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 46. North northwest wind around 5 mph.

    High: 46 °F

    Slight Chance
    Showers then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. Calm wind becoming southeast around 5 mph after midnight.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 21. Southwest wind around 5 mph becoming west northwest after midnight.
M.L.King Day
Increasing clouds, with a high near 37. Northwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 15. Calm wind.
Tuesday
Sunny, with a high near 41. Calm wind becoming south southwest around 5 mph.
Tuesday Night
Mostly clear, with a low around 26. Calm wind becoming south around 5 mph after midnight.
Wednesday
A 30 percent chance of showers after noon. Mostly cloudy, with a high near 46. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 31. South wind around 5 mph becoming west northwest after midnight.
Thursday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 46. North northwest wind around 5 mph.
Thursday Night
Mostly clear, with a low around 26. Calm wind becoming southeast around 5 mph after midnight.
Friday
Mostly sunny, with a high near 50.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 32.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 44.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 24.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waynesboro TN
 35.34°N 87.76°W (Elev. 804 ft)
Last Update:
3:16 pm CST Jan 18, 2026
Forecast Valid:
7pm CST Jan 18, 2026-6pm CST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation