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.

Overcast

59°F

15°C

Humidity 82%
Wind Speed S 10 G 20 mph
Barometer 29.88 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 18 Feb 1:50 am CST
Extended Forecast for

3 Miles NNE Williamsport TN

  • Overnight

    Overnight: Mostly cloudy, with a low around 57. South wind around 10 mph, with gusts as high as 25 mph.

    Low: 57 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 68. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 68 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 11pm. Mostly cloudy, with a low around 59. South wind around 5 mph.

    Low: 59 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers after 5pm. Partly sunny, with a high near 77. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 77 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and 3am, then a chance of showers after 3am. Mostly cloudy, with a low around 51. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 51 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 67. West wind around 5 mph.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers. Mostly sunny, with a high near 63. Calm wind becoming north northeast around 5 mph in the morning.

    High: 63 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of rain showers before midnight, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 31. Northwest wind around 5 mph. Chance of precipitation is 40%.

    Low: 31 °F

    Chance
    Showers then
    Slight Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 57. South wind around 10 mph, with gusts as high as 25 mph.
Wednesday
Cloudy, with a high near 68. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A 40 percent chance of showers after 11pm. Mostly cloudy, with a low around 59. South wind around 5 mph.
Thursday
A 20 percent chance of showers after 5pm. Partly sunny, with a high near 77. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and 3am, then a chance of showers after 3am. Mostly cloudy, with a low around 51. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Friday
Mostly sunny, with a high near 67. West wind around 5 mph.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 43. Calm wind.
Saturday
A 40 percent chance of showers. Mostly sunny, with a high near 63. Calm wind becoming north northeast around 5 mph in the morning.
Saturday Night
A chance of rain showers before midnight, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 31. Northwest wind around 5 mph. Chance of precipitation is 40%.
Sunday
Sunny, with a high near 46.
Sunday Night
Mostly clear, with a low around 24.
Monday
Sunny, with a high near 43.
Monday Night
Mostly clear, with a low around 21.
Tuesday
Sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Williamsport TN
 35.7°N 87.24°W (Elev. 600 ft)
Last Update:
12:31 am CST Feb 18, 2026
Forecast Valid:
2am CST Feb 18, 2026-6pm CST Feb 24, 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