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

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 50. South southwest wind around 10 mph.

    High: 50 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 27. Northwest wind 5 to 10 mph becoming light in the evening.

    Low: 27 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 46. Calm wind becoming west northwest around 5 mph.

    High: 46 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 60. West southwest wind 5 to 10 mph.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. West wind around 5 mph becoming calm.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 55. Calm wind becoming east southeast around 5 mph.

    High: 55 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 50. South southwest wind around 10 mph.
Tonight
Partly cloudy, with a low around 37. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 56. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 27. Northwest wind 5 to 10 mph becoming light in the evening.
Thursday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 46. Calm wind becoming west northwest around 5 mph.
Thursday Night
Partly cloudy, with a low around 33. Calm wind becoming south southwest around 5 mph after midnight.
Friday
Sunny, with a high near 60. West southwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 31. West wind around 5 mph becoming calm.
Saturday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 55. Calm wind becoming east southeast around 5 mph.
Saturday Night
A 40 percent chance of showers. Cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Mostly clear, with a low around 20.
Monday
Mostly sunny, with a high near 47.
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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:
11:31 am CST Dec 9, 2025
Forecast Valid:
12pm CST Dec 9, 2025-6pm CST Dec 15, 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