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

23°F

-5°C

Humidity 100%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 1 Jan 3:35 am CST
Extended Forecast for

Smithville TN

  • Overnight

    Overnight: Mostly clear, with a low around 28. West southwest wind around 5 mph becoming calm.

    Low: 28 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Sunny, with a high near 53. Calm wind becoming west southwest around 5 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Showers likely, mainly after 5pm. Cloudy, with a high near 55. South southwest wind around 5 mph becoming calm. Chance of precipitation is 70%.

    High: 55 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers. Low around 42. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 80%.

    Low: 42 °F

    Showers

  • Saturday

    Saturday: A 50 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 50. North northeast wind 5 to 10 mph.

    High: 50 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. North northwest wind around 5 mph becoming calm in the evening.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 47. Calm wind becoming north around 5 mph.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. Calm wind becoming south around 5 mph after midnight.

    Low: 30 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 28. West southwest wind around 5 mph becoming calm.
New Year's Day
Sunny, with a high near 53. Calm wind becoming west southwest around 5 mph.
Thursday Night
Partly cloudy, with a low around 35. Calm wind.
Friday
Showers likely, mainly after 5pm. Cloudy, with a high near 55. South southwest wind around 5 mph becoming calm. Chance of precipitation is 70%.
Friday Night
Showers. Low around 42. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 80%.
Saturday
A 50 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 50. North northeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 27. North northwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 47. Calm wind becoming north around 5 mph.
Sunday Night
Mostly cloudy, with a low around 30. Calm wind becoming south around 5 mph after midnight.
Monday
Sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly cloudy, with a high near 61.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 49.
Wednesday
A 20 percent chance of showers. Cloudy, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Smithville TN
 35.96°N 85.8°W (Elev. 1050 ft)
Last Update:
12:31 am CST Jan 1, 2026
Forecast Valid:
3am CST Jan 1, 2026-6pm CST Jan 7, 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