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.

Light Rain

48°F

9°C

Humidity 100%
Wind Speed N 9 mph
Barometer 30.10 in
Dewpoint 48°F (9°C)
Visibility 9.00 mi
Wind Chill44°F (7°C)
Last update 10 Jan 5:35 pm CST
Extended Forecast for

Smithville TN

  • This Afternoon

    This Afternoon: A 30 percent chance of showers. Cloudy, with a steady temperature around 50. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 50 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of sprinkles before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 30. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Chance
    Sprinkles

  • Sunday

    Sunday: Sunny, with a high near 38. Northwest wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 38 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22. Northwest wind around 5 mph becoming calm in the evening.

    Low: 22 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 46. Calm wind becoming west southwest around 5 mph.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. Calm wind becoming south around 5 mph after midnight.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 54. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 54 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 48. South southwest wind around 10 mph becoming northwest in the afternoon.

    High: 48 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Cloudy, with a steady temperature around 50. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
A chance of sprinkles before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 30. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 38. Northwest wind 5 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 22. Northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 46. Calm wind becoming west southwest around 5 mph.
Monday Night
Mostly clear, with a low around 28. Calm wind becoming south around 5 mph after midnight.
Tuesday
Sunny, with a high near 54. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 37. South southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
A 40 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 48. South southwest wind around 10 mph becoming northwest in the afternoon.
Wednesday Night
A 40 percent chance of showers before midnight. Mostly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 37.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 46.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Smithville TN
 35.96°N 85.83°W (Elev. 1079 ft)
Last Update:
4:36 pm CST Jan 10, 2026
Forecast Valid:
5pm CST Jan 10, 2026-6pm CST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation