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

50°F

10°C

Humidity 37%
Wind Speed Calm
Barometer 29.95 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 16 Nov 6:50 pm CST
Extended Forecast for

4 Miles WSW Williamsport TN

  • Tonight

    Tonight: Clear, with a low around 36. Calm wind.

    Low: 36 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 65. Calm wind becoming east around 5 mph.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms between midnight and 3am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 47. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Low: 47 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 76. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 76 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 59 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 78. West southwest wind around 5 mph. Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Light south wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 40%.

    High: 77 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 59. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 59 °F

    Showers
    Likely

Detailed Forecast

Tonight
Clear, with a low around 36. Calm wind.
Monday
Sunny, with a high near 65. Calm wind becoming east around 5 mph.
Monday Night
A slight chance of showers and thunderstorms between midnight and 3am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 47. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Tuesday
A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 76. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday
A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 78. West southwest wind around 5 mph. Chance of precipitation is 20%.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Calm wind.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Light south wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 40%.
Thursday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 59. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Friday
Showers likely, mainly before noon. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 53.
Saturday
A 40 percent chance of showers. Mostly sunny, with a high near 69.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 45.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Williamsport TN
 35.63°N 87.29°W (Elev. 627 ft)
Last Update:
1:46 pm CST Nov 16, 2025
Forecast Valid:
7pm CST Nov 16, 2025-6pm CST Nov 23, 2025
 
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