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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

3 Miles NW Williamsport TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 56. North wind around 5 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 37. Calm wind becoming south around 5 mph after midnight.

    Low: 37 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 67. South southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Areas of fog after 5am. Otherwise, mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear
    then Areas
    Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, sunny, with a high near 73. Calm wind becoming south around 5 mph in the afternoon.

    High: 73 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. Calm wind becoming south around 5 mph after midnight.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 77. South wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 77 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Rain showers before 1am, then rain and snow showers likely. Some thunder is also possible. Low around 32. South wind around 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%.

    Low: 32 °F

    Showers then
    Rain/Snow

  • Monday

    Monday: A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 43. West northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Slight Chance
    Snow Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 56. North wind around 5 mph.
Tonight
Clear, with a low around 37. Calm wind becoming south around 5 mph after midnight.
Friday
Sunny, with a high near 67. South southwest wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Areas of fog after 5am. Otherwise, mostly clear, with a low around 39. Calm wind.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 73. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 53. Calm wind becoming south around 5 mph after midnight.
Sunday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 77. South wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Rain showers before 1am, then rain and snow showers likely. Some thunder is also possible. Low around 32. South wind around 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%.
Monday
A 20 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 43. West northwest wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Sunny, with a high near 45.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 59.
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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:
1:31 pm CDT Mar 12, 2026
Forecast Valid:
2pm CDT Mar 12, 2026-6pm CDT Mar 18, 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