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

19°F

-7°C

Humidity 100%
Wind Speed Calm
Barometer 30.34 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 24 Feb 12:50 am CST
Extended Forecast for

3 Miles WNW Williamsport TN

  • Overnight

    Overnight: Mostly clear, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 51. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 25 mph.

    High: 51 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers after 4pm. Cloudy, with a high near 60. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 60 °F

    Cloudy then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers. Low around 50. Calm wind becoming south southwest around 5 mph after midnight. Chance of precipitation is 80%.

    Low: 50 °F

    Showers

  • Thursday

    Thursday: Showers. High near 62. South southwest wind around 5 mph becoming north northwest in the afternoon. Chance of precipitation is 80%.

    High: 62 °F

    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before midnight. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 38. North northwest wind around 5 mph becoming calm.

    Low: 38 °F

    Slight Chance
    Showers then
    Patchy Fog

  • Friday

    Friday: Patchy fog before 7am. Otherwise, sunny, with a high near 64. Calm wind.

    High: 64 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Clear, with a low around 37. Calm wind.

    Low: 37 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 19. Calm wind.
Tuesday
Increasing clouds, with a high near 51. Light south wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 40. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
A 50 percent chance of showers after 4pm. Cloudy, with a high near 60. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Showers. Low around 50. Calm wind becoming south southwest around 5 mph after midnight. Chance of precipitation is 80%.
Thursday
Showers. High near 62. South southwest wind around 5 mph becoming north northwest in the afternoon. Chance of precipitation is 80%.
Thursday Night
A 20 percent chance of showers before midnight. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 38. North northwest wind around 5 mph becoming calm.
Friday
Patchy fog before 7am. Otherwise, sunny, with a high near 64. Calm wind.
Friday Night
Clear, with a low around 37. Calm wind.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 43.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Williamsport TN
 35.68°N 87.29°W (Elev. 577 ft)
Last Update:
12:31 am CST Feb 24, 2026
Forecast Valid:
1am CST Feb 24, 2026-6pm CST Mar 2, 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