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

73°F

23°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 30.08 in
Dewpoint 73°F (23°C)
Visibility 9.00 mi
Last update 24 Jul 8:35 pm CDT
Extended Forecast for

8 Miles W Summertown TN

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 3am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 68. Calm wind.

    Low: 68 °F

    Partly Cloudy
    then Chance
    T-storms and
    Patchy Fog

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly before 1pm, then showers likely and possibly a thunderstorm after 5pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 86. Calm wind. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 86 °F

    Showers
    Likely and
    Patchy Fog

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Areas of fog after 9pm. Otherwise, mostly cloudy, with a low around 71. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 71 °F

    Showers
    Likely and
    Areas Fog

  • Sunday

    Sunday: A 30 percent chance of showers before 7am. Areas of fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 90. Heat index values as high as 102. Calm wind.

    High: 90 °F

    Chance
    Showers and
    Areas Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 9pm. Otherwise, mostly clear, with a low around 71. Calm wind.

    Low: 71 °F

    Patchy Fog

  • Monday

    Monday: Areas of fog before 8am. Otherwise, mostly sunny, with a high near 93. Calm wind.

    High: 93 °F

    Areas Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. Calm wind.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94. West wind around 5 mph.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73. Calm wind.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly after 3am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 68. Calm wind.
Saturday
Showers and thunderstorms likely, mainly before 1pm, then showers likely and possibly a thunderstorm after 5pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 86. Calm wind. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Areas of fog after 9pm. Otherwise, mostly cloudy, with a low around 71. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A 30 percent chance of showers before 7am. Areas of fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 90. Heat index values as high as 102. Calm wind.
Sunday Night
Patchy fog after 9pm. Otherwise, mostly clear, with a low around 71. Calm wind.
Monday
Areas of fog before 8am. Otherwise, mostly sunny, with a high near 93. Calm wind.
Monday Night
Mostly clear, with a low around 74. Calm wind.
Tuesday
Sunny, with a high near 94. West wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 73. Calm wind.
Wednesday
Mostly sunny, with a high near 92.
Wednesday Night
Partly cloudy, with a low around 70.
Thursday
Mostly sunny, with a high near 91.
Thursday Night
Partly cloudy, with a low around 70.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Summertown TN
 35.44°N 87.47°W (Elev. 794 ft)
Last Update:
1:31 pm CDT Jul 24, 2026
Forecast Valid:
8pm CDT Jul 24, 2026-6pm CDT Jul 31, 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