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.

Fair

43°F

6°C

Humidity 57%
Wind Speed SW 13 mph
Barometer 30.07 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 9 Dec 11:55 am CST
Extended Forecast for

Smithville TN

  • This Afternoon

    This Afternoon: Sunny, with a high near 47. South southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 47 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 52. Southwest wind 15 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 52 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 40. West northwest wind around 5 mph becoming calm in the afternoon.

    High: 40 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. Calm wind becoming south around 5 mph after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 55. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. Southwest wind around 5 mph becoming north after midnight.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Partly sunny, with a high near 53. North northeast wind around 5 mph becoming south in the morning.

    High: 53 °F

    Partly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 47. South southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 35. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday
Partly sunny, with a high near 52. Southwest wind 15 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 26. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 40. West northwest wind around 5 mph becoming calm in the afternoon.
Thursday Night
Mostly cloudy, with a low around 29. Calm wind becoming south around 5 mph after midnight.
Friday
Mostly sunny, with a high near 55. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 31. Southwest wind around 5 mph becoming north after midnight.
Saturday
A 20 percent chance of showers after noon. Partly sunny, with a high near 53. North northeast wind around 5 mph becoming south in the morning.
Saturday Night
A 40 percent chance of showers. Cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 37.
Sunday Night
Mostly clear, with a low around 19.
Monday
Mostly sunny, with a high near 44.
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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:
11:31 am CST Dec 9, 2025
Forecast Valid:
12pm CST Dec 9, 2025-6pm CST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation