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

77°F

25°C

Humidity 100%
Wind Speed SW 5 mph
Barometer 30.00 in
Dewpoint 77°F (25°C)
Visibility 6.00 mi
Heat Index78°F (26°C)
Last update 26 Jul 12:10 am CDT
Extended Forecast for

2 Miles W Summertown TN

  • Overnight

    Overnight: A 50 percent chance of showers and thunderstorms, mainly after 1am. Areas of fog. Otherwise, partly cloudy, with a low around 71. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 71 °F

    Chance
    Showers and
    Areas Fog

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly before noon. Patchy fog before 9am. Otherwise, partly sunny, with a high near 90. Heat index values as high as 103. Calm wind becoming west northwest around 5 mph.

    High: 90 °F

    Chance
    Showers and
    Patchy Fog
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 71. Calm wind.

    Low: 71 °F

    Partly Cloudy
    then Chance
    T-storms

  • Monday

    Monday: A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Mostly sunny, with a high near 93. Heat index values as high as 105. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 30%.

    High: 93 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • 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 5 to 10 mph, with gusts as high as 20 mph.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. West northwest wind around 5 mph becoming calm in the evening.

    Low: 72 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 90. Calm wind becoming north northwest around 5 mph in the morning.

    High: 90 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 67. North wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Overnight
A 50 percent chance of showers and thunderstorms, mainly after 1am. Areas of fog. Otherwise, partly cloudy, with a low around 71. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A 30 percent chance of showers and thunderstorms, mainly before noon. Patchy fog before 9am. Otherwise, partly sunny, with a high near 90. Heat index values as high as 103. Calm wind becoming west northwest around 5 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 71. Calm wind.
Monday
A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Mostly sunny, with a high near 93. Heat index values as high as 105. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 74. Calm wind.
Tuesday
Sunny, with a high near 94. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. West northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 90. Calm wind becoming north northwest around 5 mph in the morning.
Wednesday Night
Mostly clear, with a low around 67. North wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 89.
Thursday Night
Partly cloudy, with a low around 67.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Summertown TN
 35.43°N 87.36°W (Elev. 892 ft)
Last Update:
1:31 pm CDT Jul 25, 2026
Forecast Valid:
12am CDT Jul 26, 2026-6pm CDT Aug 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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