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.

Fog

64°F

18°C

Humidity 100%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 64°F (18°C)
Visibility 0.25 mi
Last update 27 Aug 3:35 am CDT
Extended Forecast for

Sparta TN

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 89. Calm wind becoming west around 5 mph.

    High: 89 °F

    Patchy Fog
    then Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 11pm. Areas of fog after 9pm. Otherwise, partly cloudy, with a low around 66. Calm wind.

    Low: 66 °F

    Slight Chance
    T-storms and
    Areas Fog
    then Areas
    Fog

  • Friday

    Friday: Areas of fog before 10am. Otherwise, mostly sunny, with a high near 87. Calm wind becoming north around 5 mph in the afternoon.

    High: 87 °F

    Areas Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 1am. Otherwise, mostly clear, with a low around 64. Calm wind.

    Low: 64 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Areas of fog before 8am. Otherwise, sunny, with a high near 90. Calm wind.

    High: 90 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 67. Calm wind.

    Low: 67 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 90. Calm wind becoming south around 5 mph.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 69. Calm wind.

    Low: 69 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 91. Calm wind.

    High: 91 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 89. Calm wind becoming west around 5 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 11pm. Areas of fog after 9pm. Otherwise, partly cloudy, with a low around 66. Calm wind.
Friday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 87. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Patchy fog after 1am. Otherwise, mostly clear, with a low around 64. Calm wind.
Saturday
Areas of fog before 8am. Otherwise, sunny, with a high near 90. Calm wind.
Saturday Night
Mostly clear, with a low around 67. Calm wind.
Sunday
Sunny, with a high near 90. Calm wind becoming south around 5 mph.
Sunday Night
Mostly clear, with a low around 69. Calm wind.
Monday
Sunny, with a high near 91. Calm wind.
Monday Night
Mostly clear, with a low around 71.
Tuesday
Sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 72.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
Sparta TN
 35.94°N 85.47°W (Elev. 902 ft)
Last Update:
1:31 am CDT Aug 27, 2026
Forecast Valid:
4am CDT Aug 27, 2026-6pm CDT Sep 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation