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

39°F

4°C

Humidity 56%
Wind Speed SW 7 mph
Barometer 30.00 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 1 Jan 2:50 am CST
Extended Forecast for

3 Miles WNW Williamsport TN

  • Overnight

    Overnight: Clear, with a low around 31. Calm wind.

    Low: 31 °F

    Clear

  • New Year's Day

    New Year's Day: Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 58. Calm wind becoming west southwest around 5 mph.

    High: 58 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 40. Calm wind.

    Low: 40 °F

    Increasing
    Clouds

  • Friday

    Friday: Showers, mainly after 1pm. High near 58. Calm wind. Chance of precipitation is 80%.

    High: 58 °F

    Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: Showers. Low around 42. Calm wind becoming north northeast around 5 mph. Chance of precipitation is 90%.

    Low: 42 °F

    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before noon. Mostly cloudy, with a high near 52. North northwest wind around 5 mph.

    High: 52 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 28. North northwest wind around 5 mph becoming calm.

    Low: 28 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Sunny, with a high near 49. Calm wind.

    High: 49 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. Calm wind becoming south around 5 mph.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 31. Calm wind.
New Year's Day
Patchy fog between 7am and 8am. Otherwise, sunny, with a high near 58. Calm wind becoming west southwest around 5 mph.
Thursday Night
Increasing clouds, with a low around 40. Calm wind.
Friday
Showers, mainly after 1pm. High near 58. Calm wind. Chance of precipitation is 80%.
Friday Night
Showers. Low around 42. Calm wind becoming north northeast around 5 mph. Chance of precipitation is 90%.
Saturday
A 30 percent chance of showers before noon. Mostly cloudy, with a high near 52. North northwest wind around 5 mph.
Saturday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 28. North northwest wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 49. Calm wind.
Sunday Night
Mostly cloudy, with a low around 32. Calm wind becoming south around 5 mph.
Monday
Sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly cloudy, with a high near 64.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 51.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 65.
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Forecast Area
Tiles ©ESRI

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 Jan 1, 2026
Forecast Valid:
3am CST Jan 1, 2026-6pm CST Jan 7, 2026
 
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