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

4 Miles N Williamsport TN

  • Tonight

    Tonight: Patchy fog before 5am. Otherwise, increasing clouds, with a low around 32. Calm wind.

    Low: 32 °F

    Patchy Fog

  • Sunday

    Sunday: Cloudy, with a high near 51. Calm wind.

    High: 51 °F

    Cloudy

  • Sunday Night

    Sunday Night: A chance of showers between 9pm and midnight. Cloudy, with a low around 35. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Showers then
    Cloudy

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 44. North wind around 5 mph.

    High: 44 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Patchy fog between 8pm and 5am. Otherwise, mostly clear, with a low around 24. Calm wind.

    Low: 24 °F

    Patchy Fog

  • Tuesday

    Tuesday: Sunny, with a high near 52. Light south wind becoming south southwest 5 to 10 mph in the morning.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57. West wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 57 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 35. West wind around 5 mph becoming east southeast after midnight.

    Low: 35 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog before 5am. Otherwise, increasing clouds, with a low around 32. Calm wind.
Sunday
Cloudy, with a high near 51. Calm wind.
Sunday Night
A chance of showers between 9pm and midnight. Cloudy, with a low around 35. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 30%.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 44. North wind around 5 mph.
Monday Night
Patchy fog between 8pm and 5am. Otherwise, mostly clear, with a low around 24. Calm wind.
Tuesday
Sunny, with a high near 52. Light south wind becoming south southwest 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 37. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 57. West wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 35. West wind around 5 mph becoming east southeast after midnight.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 51.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Williamsport TN
 35.7°N 87.24°W (Elev. 600 ft)
Last Update:
6:12 pm CST Dec 6, 2025
Forecast Valid:
7pm CST Dec 6, 2025-6pm CST Dec 13, 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