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 Vrbl 3 mph
Barometer 30.35 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 1 Dec 1:55 am CST
Extended Forecast for

Smithville TN

  • Overnight

    Overnight: Partly cloudy, with a low around 22. North northeast wind around 5 mph.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of showers, mainly after 5pm. Increasing clouds, with a high near 49. Northeast wind around 5 mph becoming calm in the morning.

    High: 49 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Rain showers before 5am, then a chance of rain showers, snow showers, and sleet. Low around 30. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.

    Low: 30 °F

    Showers then
    Wintry Mix

  • Tuesday

    Tuesday: A slight chance of rain showers, snow showers, and sleet before 9am, then a slight chance of snow showers between 9am and noon. Mostly cloudy, with a high near 36. North northwest wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Wintry Mix
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 21. North northwest wind around 5 mph becoming calm in the evening.

    Low: 21 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, sunny, with a high near 47. Calm wind.

    High: 47 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 44. Calm wind becoming north northwest around 5 mph.

    High: 44 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers after midnight. Cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 22. North northeast wind around 5 mph.
Monday
A 40 percent chance of showers, mainly after 5pm. Increasing clouds, with a high near 49. Northeast wind around 5 mph becoming calm in the morning.
Monday Night
Rain showers before 5am, then a chance of rain showers, snow showers, and sleet. Low around 30. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.
Tuesday
A slight chance of rain showers, snow showers, and sleet before 9am, then a slight chance of snow showers between 9am and noon. Mostly cloudy, with a high near 36. North northwest wind 5 to 10 mph. Chance of precipitation is 20%.
Tuesday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 21. North northwest wind around 5 mph becoming calm in the evening.
Wednesday
Patchy fog before 9am. Otherwise, sunny, with a high near 47. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 29. Calm wind.
Thursday
Mostly cloudy, with a high near 44. Calm wind becoming north northwest around 5 mph.
Thursday Night
A 30 percent chance of snow showers after midnight. Cloudy, with a low around 29. Calm wind.
Friday
Showers likely, mainly before noon. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.
Friday Night
Showers likely. Cloudy, with a low around 35. Chance of precipitation is 60%.
Saturday
A 20 percent chance of showers. Mostly cloudy, with a high near 47.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 32.
Sunday
Partly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Smithville TN
 35.96°N 85.83°W (Elev. 1079 ft)
Last Update:
11:31 pm CST Nov 30, 2025
Forecast Valid:
2am CST Dec 1, 2025-6pm CST Dec 7, 2025
 
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