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.

Fog/Mist

48°F

9°C

Humidity 100%
Wind Speed NE 3 mph
Barometer 29.82 in
Dewpoint 48°F (9°C)
Visibility 3.00 mi
Last update 2 Jan 8:10 pm CST
Extended Forecast for

4 Miles WSW Williamsport TN

  • Tonight

    Tonight: Showers, mainly before 10pm. Areas of fog before 5am. Low around 43. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Showers and
    Areas Fog

  • Saturday

    Saturday: Partly sunny, with a high near 56. Calm wind becoming north northwest around 5 mph.

    High: 56 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 50. Calm wind becoming north northeast around 5 mph.

    High: 50 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 60. Calm wind becoming south southwest around 5 mph in the morning.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 46. South wind around 5 mph.

    Low: 46 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 66. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 66 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51. South southwest wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Showers, mainly before 10pm. Areas of fog before 5am. Low around 43. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Partly sunny, with a high near 56. Calm wind becoming north northwest around 5 mph.
Saturday Night
Mostly clear, with a low around 29. Calm wind.
Sunday
Increasing clouds, with a high near 50. Calm wind becoming north northeast around 5 mph.
Sunday Night
Partly cloudy, with a low around 31. Calm wind.
Monday
Sunny, with a high near 60. Calm wind becoming south southwest around 5 mph in the morning.
Monday Night
Mostly cloudy, with a low around 46. South wind around 5 mph.
Tuesday
Partly sunny, with a high near 66. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 51. South southwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 68.
Wednesday Night
A 20 percent chance of showers. Cloudy, with a low around 54.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 69.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 56.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Williamsport TN
 35.63°N 87.29°W (Elev. 627 ft)
Last Update:
12:31 pm CST Jan 2, 2026
Forecast Valid:
8pm CST Jan 2, 2026-6pm CST Jan 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation