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.

Fair

23°F

-5°C

Humidity 100%
Wind Speed Calm
Barometer 30.46 in
Dewpoint 23°F (-5°C)
Visibility 7.00 mi
Last update 12 Jan 4:45 am CST
Extended Forecast for

3 Miles WNW Williamsport TN

  • Today

    Today: Sunny, with a high near 50. Calm wind becoming west southwest around 5 mph.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 31. Calm wind.

    Low: 31 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. Light south southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 11pm. Increasing clouds, with a low around 40. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Showers. High near 52. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 80%.

    High: 52 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before midnight. Mostly cloudy, with a low around 21. North northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 21 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 34. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. West northwest wind around 5 mph becoming south southwest after midnight.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 50. Calm wind becoming west southwest around 5 mph.
Tonight
Clear, with a low around 31. Calm wind.
Tuesday
Sunny, with a high near 59. Light south southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
A 20 percent chance of showers after 11pm. Increasing clouds, with a low around 40. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Showers. High near 52. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 80%.
Wednesday Night
A chance of rain and snow showers before midnight. Mostly cloudy, with a low around 21. North northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 34. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 19. West northwest wind around 5 mph becoming south southwest after midnight.
Friday
Mostly sunny, with a high near 46. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 36.
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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:
5:11 am CST Jan 12, 2026
Forecast Valid:
5am CST Jan 12, 2026-6pm CST Jan 18, 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