National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sparta Upper Cumberland Regional Airport (KSRB)

Lat: 36.06°NLon: 85.53°WElev: 1024ft.

Fair

84°F

29°C

Humidity 51%
Wind Speed SW 8 mph
Barometer 30.03 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 25 Jun 4:55 pm CDT
Extended Forecast for

Sparta TN

  • Tonight

    Tonight: Partly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Partly Cloudy

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms after 5pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 88. Light and variable wind becoming southwest 5 to 10 mph in the morning.

    High: 88 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then a chance of showers after 5am. Partly cloudy, with a low around 73. Southwest wind around 5 mph becoming calm. Chance of precipitation is 30%.

    Low: 73 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 87. West southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 87 °F

    Showers
    Likely then
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely before 4am, then a chance of showers. Patchy fog before 3am, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 72. West southwest wind around 5 mph becoming calm. Chance of precipitation is 70%.

    Low: 72 °F

    T-storms
    Likely then
    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 7am. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 90. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 40%.

    High: 90 °F

    Chance
    T-storms and
    Patchy Fog

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 72. Calm wind.

    Low: 72 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 92. Calm wind.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 73. Calm wind.

    Low: 73 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 67. Calm wind.
Friday
A 10 percent chance of showers and thunderstorms after 5pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 88. Light and variable wind becoming southwest 5 to 10 mph in the morning.
Friday Night
A chance of showers and thunderstorms before midnight, then a chance of showers after 5am. Partly cloudy, with a low around 73. Southwest wind around 5 mph becoming calm. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 87. West southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Saturday Night
Showers and thunderstorms likely before 4am, then a chance of showers. Patchy fog before 3am, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 72. West southwest wind around 5 mph becoming calm. Chance of precipitation is 70%.
Sunday
A chance of showers, with thunderstorms also possible after 7am. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 90. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 40%.
Sunday Night
Mostly clear, with a low around 72. Calm wind.
Monday
Sunny, with a high near 92. Calm wind.
Monday Night
Clear, with a low around 73. Calm wind.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Sunny, with a high near 95.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 75.
Thursday
Sunny, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
Sparta TN
 35.92°N 85.47°W (Elev. 883 ft)
Last Update:
1:31 pm CDT Jun 25, 2026
Forecast Valid:
5pm CDT Jun 25, 2026-6pm CDT Jul 2, 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