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

59°F

15°C

Humidity 94%
Wind Speed S 14 mph
Barometer 29.90 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 18 Feb 7:35 am CST
Extended Forecast for

Sparta TN

  • Today

    Today: A 50 percent chance of showers, mainly after noon. Cloudy, with a high near 64. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Tonight

    Tonight: Showers likely, with thunderstorms also possible after midnight. Cloudy, with a low around 57. South southwest wind around 5 mph becoming calm. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 7am. Partly sunny, with a high near 72. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 72 °F

    Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers likely, then showers and possibly a thunderstorm after midnight. Low around 56. South wind 5 to 10 mph becoming west southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

    Low: 56 °F

    Showers
    Likely then
    Showers

  • Friday

    Friday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 65. West wind 5 to 10 mph becoming light west northwest in the afternoon.

    High: 65 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers. Partly sunny, with a high near 61. Calm wind becoming north around 5 mph in the afternoon.

    High: 61 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 31. West northwest wind 5 to 10 mph. Chance of precipitation is 50%.

    Low: 31 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 43. West northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

Today
A 50 percent chance of showers, mainly after noon. Cloudy, with a high near 64. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, with thunderstorms also possible after midnight. Cloudy, with a low around 57. South southwest wind around 5 mph becoming calm. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A 30 percent chance of showers, mainly before 7am. Partly sunny, with a high near 72. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Showers likely, then showers and possibly a thunderstorm after midnight. Low around 56. South wind 5 to 10 mph becoming west southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Friday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 65. West wind 5 to 10 mph becoming light west northwest in the afternoon.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 44. Calm wind.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 61. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
A chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 31. West northwest wind 5 to 10 mph. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 43. West northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sparta TN
 35.92°N 85.47°W (Elev. 883 ft)
Last Update:
5:41 am CST Feb 18, 2026
Forecast Valid:
7am CST Feb 18, 2026-6pm CST Feb 24, 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