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.

Fog/Mist

39°F

4°C

Humidity 100%
Wind Speed NW 5 G 12 mph
Barometer 30.08 in
Dewpoint 39°F (4°C)
Visibility 4.00 mi
Wind Chill35°F (2°C)
Last update 4 Feb 2:35 am CST
Extended Forecast for

Smithville TN

  • Overnight

    Overnight: Cloudy, with a low around 32. Calm wind becoming north northwest around 5 mph.

    Low: 32 °F

    Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 37. North northwest wind 5 to 10 mph.

    High: 37 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18. North wind 5 to 10 mph.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 36. North wind around 5 mph.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52. South southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28. Northwest wind 5 to 10 mph.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 43. North wind around 5 mph.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. Calm wind becoming south around 5 mph.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Overnight
Cloudy, with a low around 32. Calm wind becoming north northwest around 5 mph.
Wednesday
Cloudy, with a high near 37. North northwest wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 18. North wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 36. North wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 23. Calm wind becoming south southwest around 5 mph after midnight.
Friday
Mostly sunny, with a high near 52. South southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 28. Northwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 43. North wind around 5 mph.
Saturday Night
Mostly clear, with a low around 26. Calm wind becoming south around 5 mph.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Partly sunny, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Smithville TN
 35.96°N 85.8°W (Elev. 1050 ft)
Last Update:
12:31 am CST Feb 4, 2026
Forecast Valid:
2am CST Feb 4, 2026-6pm CST Feb 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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