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.

A Few Clouds

41°F

5°C

Humidity 100%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 14 Mar 4:30 am CDT
Extended Forecast for

3 Miles SSW Williamsport TN

  • Today

    Today: Sunny, with a high near 74. Calm wind becoming south around 5 mph in the afternoon.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 55. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 75. Windy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 75 °F

    Mostly Cloudy
    and Windy

  • Sunday Night

    Sunday Night: Rain showers before 4am, then rain and snow showers. Some thunder is also possible. Low around 32. Windy, with a south wind 20 to 25 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%.

    Low: 32 °F

    Windy.
    Showers then
    Rain/Snow

  • Monday

    Monday: Snow showers, mainly before 7am. High near 41. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 41 °F

    Snow Showers
    then Slight
    Chance Snow
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 42. West northwest wind around 5 mph.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. Calm wind becoming south around 5 mph after midnight.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 57. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 57 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 74. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 55. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, with a high near 75. Windy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Sunday Night
Rain showers before 4am, then rain and snow showers. Some thunder is also possible. Low around 32. Windy, with a south wind 20 to 25 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%.
Monday
Snow showers, mainly before 7am. High near 41. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Monday Night
Partly cloudy, with a low around 20. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 42. West northwest wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 26. Calm wind becoming south around 5 mph after midnight.
Wednesday
Mostly cloudy, with a high near 57. South wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 75.
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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:
1:31 am CDT Mar 14, 2026
Forecast Valid:
4am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation