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

55°F

13°C

Humidity 100%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 55°F (13°C)
Visibility 9.00 mi
Last update 17 Oct 8:10 am CDT
Extended Forecast for

3 Miles SSW Williamsport TN

  • Today

    Today: Increasing clouds, with a high near 83. Calm wind becoming south around 5 mph in the afternoon.

    High: 83 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 62. Calm wind becoming south around 5 mph after midnight.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 86. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Showers likely, then showers and possibly a thunderstorm after 10pm. Low around 58. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    Low: 58 °F

    Showers
    Likely then
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm. Mostly sunny, with a high near 68. West northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 68 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Clear, with a low around 41. West northwest wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 73. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51. South southwest wind around 5 mph.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers before 1pm. Sunny, with a high near 74. West northwest wind 5 to 10 mph.

    High: 74 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 83. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 62. Calm wind becoming south around 5 mph after midnight.
Saturday
Sunny, with a high near 86. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Showers likely, then showers and possibly a thunderstorm after 10pm. Low around 58. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Sunday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm. Mostly sunny, with a high near 68. West northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday Night
Clear, with a low around 41. West northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 73. Calm wind becoming south southwest around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 51. South southwest wind around 5 mph.
Tuesday
A 20 percent chance of showers before 1pm. Sunny, with a high near 74. West northwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Williamsport TN
 35.61°N 87.27°W (Elev. 702 ft)
Last Update:
5:56 am CDT Oct 17, 2025
Forecast Valid:
8am CDT Oct 17, 2025-6pm CDT Oct 23, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation