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.

Mostly Cloudy

19°F

-7°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 30.05 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 18 Jan 7:55 pm CST
Extended Forecast for

Sparta TN

  • Tonight

    Tonight: Mostly clear, with a low around 20. Calm wind becoming southwest around 5 mph after midnight.

    Low: 20 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 34. West northwest wind 5 to 10 mph.

    High: 34 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11. Calm wind.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 37. Calm wind.

    High: 37 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. Calm wind becoming south southeast around 5 mph.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of sprinkles after noon. Partly sunny, with a high near 48. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 48 °F

    Chance
    Sprinkles

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 31. South wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 42. Calm wind becoming west northwest around 5 mph.

    High: 42 °F

    Slight Chance
    Showers then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 20. Calm wind becoming southwest around 5 mph after midnight.
M.L.King Day
Sunny, with a high near 34. West northwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 11. Calm wind.
Tuesday
Sunny, with a high near 37. Calm wind.
Tuesday Night
Mostly clear, with a low around 22. Calm wind becoming south southeast around 5 mph.
Wednesday
A chance of sprinkles after noon. Partly sunny, with a high near 48. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 31. South wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 42. Calm wind becoming west northwest around 5 mph.
Thursday Night
Mostly clear, with a low around 23. Calm wind.
Friday
Partly sunny, with a high near 49.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 30.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 44.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 25.
Sunday
A slight chance of rain and snow showers. Partly sunny, with a high near 39. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sparta TN
 35.92°N 85.47°W (Elev. 883 ft)
Last Update:
3:16 pm CST Jan 18, 2026
Forecast Valid:
8pm CST Jan 18, 2026-6pm CST Jan 25, 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