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.

Overcast

64°F

18°C

Humidity 100%
Wind Speed SW 6 mph
Barometer 29.95 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 21 Nov 6:35 pm CST
Extended Forecast for

Sparta TN

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Cloudy, with a low around 60. Southwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Chance
    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: A 20 percent chance of showers before 8am. Mostly cloudy, with a high near 68. West southwest wind 5 to 10 mph becoming north northwest in the afternoon.

    High: 68 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 43. North northwest wind around 5 mph becoming calm.

    Low: 43 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, sunny, with a high near 63. Calm wind.

    High: 63 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog between 4am and 5am. Otherwise, mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Partly sunny, with a high near 66. Light east southeast wind becoming south southeast 5 to 10 mph in the morning.

    High: 66 °F

    Partly Sunny

  • Monday Night

    Monday Night: Showers likely, mainly after midnight. Cloudy, with a low around 54. South southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 54 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers. High near 65. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 65 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Cloudy, with a low around 48. South wind around 5 mph becoming calm. Chance of precipitation is 70%.

    Low: 48 °F

    Showers
    Likely then
    Chance
    T-storms

Detailed Forecast

Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Cloudy, with a low around 60. Southwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A 20 percent chance of showers before 8am. Mostly cloudy, with a high near 68. West southwest wind 5 to 10 mph becoming north northwest in the afternoon.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 43. North northwest wind around 5 mph becoming calm.
Sunday
Patchy fog before 8am. Otherwise, sunny, with a high near 63. Calm wind.
Sunday Night
Patchy fog between 4am and 5am. Otherwise, mostly clear, with a low around 40. Calm wind.
Monday
Partly sunny, with a high near 66. Light east southeast wind becoming south southeast 5 to 10 mph in the morning.
Monday Night
Showers likely, mainly after midnight. Cloudy, with a low around 54. South southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tuesday
Showers. High near 65. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Tuesday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Cloudy, with a low around 48. South wind around 5 mph becoming calm. Chance of precipitation is 70%.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly before noon. Partly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 31.
Thanksgiving Day
Sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sparta TN
 35.94°N 85.44°W (Elev. 1194 ft)
Last Update:
2:46 pm CST Nov 21, 2025
Forecast Valid:
6pm CST Nov 21, 2025-6pm CST Nov 28, 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