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

27°F

-3°C

Humidity 100%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 21 Mar 12:15 am CDT
Extended Forecast for

Smithville TN

  • Overnight

    Overnight: Clear, with a low around 27. Northwest wind around 5 mph becoming calm.

    Low: 27 °F

    Clear

  • Friday

    Friday: Widespread frost before 9am. Otherwise, increasing clouds, with a high near 58. Light south southwest wind becoming southwest 5 to 10 mph in the afternoon.

    High: 58 °F

    Frost then
    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 40. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Gradual
    Clearing

  • Saturday

    Saturday: Sunny, with a high near 63. West southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39. Calm wind becoming southeast around 5 mph after midnight.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 71. South southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    High: 71 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 45. South southwest wind 5 to 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%.

    Low: 45 °F

    Showers

  • Monday

    Monday: Mostly sunny, with a high near 63. West wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. West northwest wind around 5 mph becoming calm in the evening.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 27. Northwest wind around 5 mph becoming calm.
Friday
Widespread frost before 9am. Otherwise, increasing clouds, with a high near 58. Light south southwest wind becoming southwest 5 to 10 mph in the afternoon.
Friday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 40. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 63. West southwest wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 39. Calm wind becoming southeast around 5 mph after midnight.
Sunday
A chance of showers, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 71. South southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Sunday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 45. South southwest wind 5 to 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%.
Monday
Mostly sunny, with a high near 63. West wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 38. West northwest wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 66.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Mostly sunny, with a high near 65.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Smithville TN
 35.96°N 85.8°W (Elev. 1050 ft)
Last Update:
11:02 pm CDT Mar 20, 2025
Forecast Valid:
12am CDT Mar 21, 2025-6pm CDT Mar 27, 2025
 
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