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

34°F

1°C

Humidity 35%
Wind Speed SE 3 mph
Barometer 30.40 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 20 Jan 5:50 pm CST
Extended Forecast for

2 Miles S Williamsport TN

  • Tonight

    Tonight: Mostly clear, with a low around 25. Light south southeast wind becoming south 5 to 10 mph in the evening. Winds could gust as high as 20 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Showers, mainly after 1pm. High near 48. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly before midnight. Patchy fog after 10pm. Otherwise, cloudy, with a low around 35. South southwest wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A 20 percent chance of showers after noon. Patchy fog before 8am. Otherwise, partly sunny, with a high near 50. Calm wind becoming northeast around 5 mph.

    High: 50 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers. Cloudy, with a low around 30. Calm wind becoming north northeast around 5 mph after midnight.

    Low: 30 °F

    Chance
    Showers

  • Friday

    Friday: A chance of rain showers, snow showers, and sleet before noon, then a chance of snow showers. Mostly cloudy, with a high near 36. North northeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 36 °F

    Chance Wintry
    Mix then
    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of snow showers, mainly after midnight. Cloudy, with a low around 16. North northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Saturday

    Saturday: Snow showers. The snow could be heavy at times. High near 25. North northeast wind around 10 mph. Chance of precipitation is 80%.

    High: 25 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow showers. Low around 17. North northeast wind around 5 mph. Chance of precipitation is 80%.

    Low: 17 °F

    Snow Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 25. Light south southeast wind becoming south 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Wednesday
Showers, mainly after 1pm. High near 48. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 40 percent chance of showers, mainly before midnight. Patchy fog after 10pm. Otherwise, cloudy, with a low around 35. South southwest wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers after noon. Patchy fog before 8am. Otherwise, partly sunny, with a high near 50. Calm wind becoming northeast around 5 mph.
Thursday Night
A 30 percent chance of showers. Cloudy, with a low around 30. Calm wind becoming north northeast around 5 mph after midnight.
Friday
A chance of rain showers, snow showers, and sleet before noon, then a chance of snow showers. Mostly cloudy, with a high near 36. North northeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
A 50 percent chance of snow showers, mainly after midnight. Cloudy, with a low around 16. North northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday
Snow showers. The snow could be heavy at times. High near 25. North northeast wind around 10 mph. Chance of precipitation is 80%.
Saturday Night
Snow showers. Low around 17. North northeast wind around 5 mph. Chance of precipitation is 80%.
Sunday
A 40 percent chance of snow showers, mainly before noon. Mostly cloudy, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 7.
Monday
Mostly sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Mostly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Williamsport TN
 35.61°N 87.24°W (Elev. 801 ft)
Last Update:
3:21 pm CST Jan 20, 2026
Forecast Valid:
6pm CST Jan 20, 2026-6pm CST Jan 27, 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