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

59°F

15°C

Humidity 42%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 28 Feb 7:50 pm CST
Extended Forecast for

3 Miles NW Williamsport TN

  • Tonight

    Tonight: Partly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 68. Calm wind becoming north around 5 mph in the morning.

    High: 68 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 45. Northeast wind around 5 mph.

    Low: 45 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers before noon. Cloudy, with a high near 67. East wind around 5 mph becoming south southeast in the afternoon.

    High: 67 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 53. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 74. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 74 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 57. South wind around 5 mph.

    Low: 57 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 77. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 77 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 60. South wind around 5 mph. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 49. Calm wind.
Sunday
Partly sunny, with a high near 68. Calm wind becoming north around 5 mph in the morning.
Sunday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 45. Northeast wind around 5 mph.
Monday
A 30 percent chance of showers before noon. Cloudy, with a high near 67. East wind around 5 mph becoming south southeast in the afternoon.
Monday Night
Mostly cloudy, with a low around 53. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 74. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 57. South wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 77. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A slight chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 60. South wind around 5 mph. Chance of precipitation is 20%.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 61.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 80.
Friday Night
A 40 percent chance of showers. Partly cloudy, with a low around 62.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Williamsport TN
 35.67°N 87.26°W (Elev. 541 ft)
Last Update:
5:16 pm CST Feb 28, 2026
Forecast Valid:
8pm CST Feb 28, 2026-6pm CST Mar 7, 2026
 
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