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

68°F

20°C

Humidity 69%
Wind Speed SE 7 mph
Barometer 30.09 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 4 Mar 7:50 pm CST
Extended Forecast for

3 Miles NW Williamsport TN

  • Tonight

    Tonight: Partly cloudy, with a low around 63. South wind around 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers before noon, then a slight chance of showers after 1pm. Partly sunny, with a high near 79. South southwest wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 59. South wind around 5 mph becoming calm.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 82 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers, with thunderstorms also possible after 9pm. Partly cloudy, with a low around 64. South wind around 5 mph. Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A chance of showers and thunderstorms before noon, then showers and possibly a thunderstorm between noon and 3pm, then showers after 3pm. High near 76. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 76 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers likely, with thunderstorms also possible after midnight. Cloudy, with a low around 55. West southwest wind around 5 mph becoming calm. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 72. Calm wind becoming southwest around 5 mph. Chance of precipitation is 50%.

    High: 72 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 63. South wind around 5 mph.
Thursday
A slight chance of showers before noon, then a slight chance of showers after 1pm. Partly sunny, with a high near 79. South southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 59. South wind around 5 mph becoming calm.
Friday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
A slight chance of showers, with thunderstorms also possible after 9pm. Partly cloudy, with a low around 64. South wind around 5 mph. Chance of precipitation is 20%.
Saturday
A chance of showers and thunderstorms before noon, then showers and possibly a thunderstorm between noon and 3pm, then showers after 3pm. High near 76. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Saturday Night
Showers likely, with thunderstorms also possible after midnight. Cloudy, with a low around 55. West southwest wind around 5 mph becoming calm. Chance of precipitation is 60%.
Sunday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 72. Calm wind becoming southwest around 5 mph. Chance of precipitation is 50%.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 55. Calm wind.
Monday
A 50 percent chance of showers. Partly sunny, with a high near 79.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 82.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Wednesday
Showers. High near 76. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Williamsport TN
 35.67°N 87.26°W (Elev. 541 ft)
Last Update:
6:36 pm CST Mar 4, 2026
Forecast Valid:
8pm CST Mar 4, 2026-6pm CDT Mar 11, 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