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

59°F

15°C

Humidity 51%
Wind Speed SE 3 mph
Barometer 30.07 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 1 Nov 2:50 pm CDT
Extended Forecast for

Summertown TN

  • This Afternoon

    This Afternoon: A 10 percent chance of showers after 5pm. Cloudy, with a high near 62. South southwest wind around 5 mph.

    High: 62 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Showers. Low around 40. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Showers

  • Sunday

    Sunday: A 40 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 52. North wind around 5 mph.

    High: 52 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Patchy fog between midnight and 3am. Otherwise, mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Sunny, with a high near 61. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Patchy fog between 1am and 3am. Otherwise, clear, with a low around 36. Calm wind.

    Low: 36 °F

    Clear then
    Patchy Fog

  • Tuesday

    Tuesday: Sunny, with a high near 67. Calm wind becoming southeast around 5 mph.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. Calm wind becoming south southwest around 5 mph.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. Southwest wind 5 to 10 mph.

    High: 70 °F

    Sunny

Detailed Forecast

This Afternoon
A 10 percent chance of showers after 5pm. Cloudy, with a high near 62. South southwest wind around 5 mph.
Tonight
Showers. Low around 40. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A 40 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 52. North wind around 5 mph.
Sunday Night
Patchy fog between midnight and 3am. Otherwise, mostly clear, with a low around 34. Calm wind.
Monday
Sunny, with a high near 61. Calm wind becoming north northwest around 5 mph in the afternoon.
Monday Night
Patchy fog between 1am and 3am. Otherwise, clear, with a low around 36. Calm wind.
Tuesday
Sunny, with a high near 67. Calm wind becoming southeast around 5 mph.
Tuesday Night
Mostly clear, with a low around 41. Calm wind becoming south southwest around 5 mph.
Wednesday
Sunny, with a high near 70. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 49.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Summertown TN
 35.43°N 87.31°W (Elev. 994 ft)
Last Update:
12:31 pm CDT Nov 1, 2025
Forecast Valid:
3pm CDT Nov 1, 2025-6pm CST Nov 7, 2025
 
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