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

Columbia / Maury County (KMRC)

Lat: 35.55°NLon: 87.18°WElev: 676ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

3 Miles WNW Williamsport TN

  • Today

    Today: Mostly cloudy, with a high near 41. Calm wind.

    High: 41 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 51. Calm wind becoming southwest around 5 mph.

    High: 51 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog between midnight and 5am. Otherwise, increasing clouds, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 53. Calm wind becoming southwest around 5 mph.

    High: 53 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before midnight. Cloudy, with a low around 28. North wind around 5 mph.

    Low: 28 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 43. North wind around 5 mph becoming calm in the afternoon.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 51. Light south southwest wind becoming southwest 5 to 10 mph in the morning.

    High: 51 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 41. Calm wind.
Tonight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 28. Calm wind.
Saturday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 51. Calm wind becoming southwest around 5 mph.
Saturday Night
Patchy fog between midnight and 5am. Otherwise, increasing clouds, with a low around 31. Calm wind.
Sunday
A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 53. Calm wind becoming southwest around 5 mph.
Sunday Night
A 30 percent chance of showers before midnight. Cloudy, with a low around 28. North wind around 5 mph.
Monday
Partly sunny, with a high near 43. North wind around 5 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 24. Calm wind.
Tuesday
Sunny, with a high near 51. Light south southwest wind becoming southwest 5 to 10 mph in the morning.
Tuesday Night
Mostly clear, with a low around 34.
Wednesday
Partly sunny, with a high near 55.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Williamsport TN
 35.68°N 87.29°W (Elev. 577 ft)
Last Update:
6:41 am CST Dec 5, 2025
Forecast Valid:
10am CST Dec 5, 2025-6pm CST Dec 11, 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