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 100%
Wind Speed SW 9 mph
Barometer 29.83 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 6 Jan 4:15 pm CST
Extended Forecast for

Sparta TN

  • Tonight

    Tonight: Patchy fog after 9pm. Otherwise, cloudy during the early evening, then becoming partly cloudy, with a low around 48. South southwest wind around 5 mph becoming calm in the evening.

    Low: 48 °F

    Patchy Fog

  • Wednesday

    Wednesday: Areas of fog before 10am. Otherwise, partly sunny, with a high near 63. Calm wind.

    High: 63 °F

    Areas Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Mostly cloudy, with a high near 68. Light southeast wind becoming south southeast 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 68 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 50 percent chance of showers, mainly after midnight. Cloudy, with a low around 60. South wind around 10 mph, with gusts as high as 25 mph.

    Low: 60 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 67. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 67 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 55. South southeast wind 5 to 10 mph. Chance of precipitation is 90%.

    Low: 55 °F

    Heavy Rain

  • Saturday

    Saturday: Showers likely, mainly before noon. Cloudy, with a high near 63. South wind around 10 mph becoming west in the afternoon. Chance of precipitation is 70%.

    High: 63 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32. West wind around 5 mph.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 9pm. Otherwise, cloudy during the early evening, then becoming partly cloudy, with a low around 48. South southwest wind around 5 mph becoming calm in the evening.
Wednesday
Areas of fog before 10am. Otherwise, partly sunny, with a high near 63. Calm wind.
Wednesday Night
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 44. Calm wind.
Thursday
Mostly cloudy, with a high near 68. Light southeast wind becoming south southeast 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
A 50 percent chance of showers, mainly after midnight. Cloudy, with a low around 60. South wind around 10 mph, with gusts as high as 25 mph.
Friday
Showers and possibly a thunderstorm. High near 67. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Friday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 55. South southeast wind 5 to 10 mph. Chance of precipitation is 90%.
Saturday
Showers likely, mainly before noon. Cloudy, with a high near 63. South wind around 10 mph becoming west in the afternoon. Chance of precipitation is 70%.
Saturday Night
Mostly cloudy, with a low around 32. West wind around 5 mph.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sparta TN
 35.94°N 85.47°W (Elev. 902 ft)
Last Update:
1:56 pm CST Jan 6, 2026
Forecast Valid:
4pm CST Jan 6, 2026-6pm CST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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