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

79°F

26°C

Humidity 89%
Wind Speed SW 6 G 13 mph
Barometer 30.12 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 26 Jun 9:15 am CDT
Extended Forecast for

Sparta TN

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Mostly sunny, with a high near 88. South southwest wind 5 to 10 mph.

    High: 88 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 73. South wind around 5 mph becoming calm.

    Low: 73 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers and thunderstorms, mainly before 4pm. High near 86. West southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 86 °F

    Showers
    Likely then
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 7pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm. Chance of precipitation is 70%.

    Low: 71 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms before 1pm. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 90. Calm wind becoming west around 5 mph.

    High: 90 °F

    Chance
    T-storms and
    Areas Fog

  • Sunday Night

    Sunday Night: Patchy fog between midnight and 1am. Otherwise, mostly clear, with a low around 73. Calm wind.

    Low: 73 °F

    Mostly Clear
    then Patchy
    Fog

  • 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

  • Tuesday

    Tuesday: Sunny, with a high near 94. Calm wind.

    High: 94 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Mostly sunny, with a high near 88. South southwest wind 5 to 10 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 73. South wind around 5 mph becoming calm.
Saturday
Showers and thunderstorms, mainly before 4pm. High near 86. West southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 7pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm. Chance of precipitation is 70%.
Sunday
A 30 percent chance of showers and thunderstorms before 1pm. Areas of fog before 8am. Otherwise, mostly sunny, with a high near 90. Calm wind becoming west around 5 mph.
Sunday Night
Patchy fog between midnight and 1am. Otherwise, mostly clear, with a low around 73. 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. Calm wind.
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 96.
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ABOUT THIS FORECAST

 
Point Forecast:
Sparta TN
 35.94°N 85.47°W (Elev. 902 ft)
Last Update:
5:41 am CDT Jun 26, 2026
Forecast Valid:
9am CDT Jun 26, 2026-6pm CDT Jul 2, 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