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.

Light Rain Fog/Mist

34°F

1°C

Humidity 100%
Wind Speed N 6 mph
Barometer 30.13 in
Dewpoint 34°F (1°C)
Visibility 2.50 mi
Wind Chill29°F (-2°C)
Last update 4 Dec 7:15 pm CST
Extended Forecast for

Smithville TN

  • Tonight

    Tonight: Rain showers and snow showers, possibly mixed with sleet before 1am, then a slight chance of rain showers between 1am and 2am. Patchy fog after 11pm. Low around 31. Calm wind. Chance of precipitation is 90%. Little or no snow and sleet accumulation expected.

    Low: 31 °F

    Wintry Mix
    and Patchy
    Fog

  • Friday

    Friday: Patchy fog before 9am. Otherwise, cloudy, with a high near 42. Calm wind.

    High: 42 °F

    Patchy Fog
    then Cloudy

  • Friday Night

    Friday Night: Patchy fog before 1am. Otherwise, mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Patchy Fog

  • Saturday

    Saturday: Partly sunny, with a high near 48. West southwest wind around 5 mph becoming calm.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Patchy fog between 9pm and 11pm. Otherwise, partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 49. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 49 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 29. North wind around 5 mph.

    Low: 29 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 41. North wind around 5 mph.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24. Calm wind becoming south southwest around 5 mph.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain showers and snow showers, possibly mixed with sleet before 1am, then a slight chance of rain showers between 1am and 2am. Patchy fog after 11pm. Low around 31. Calm wind. Chance of precipitation is 90%. Little or no snow and sleet accumulation expected.
Friday
Patchy fog before 9am. Otherwise, cloudy, with a high near 42. Calm wind.
Friday Night
Patchy fog before 1am. Otherwise, mostly cloudy, with a low around 30. Calm wind.
Saturday
Partly sunny, with a high near 48. West southwest wind around 5 mph becoming calm.
Saturday Night
Patchy fog between 9pm and 11pm. Otherwise, partly cloudy, with a low around 31. Calm wind.
Sunday
A 30 percent chance of showers, mainly before noon. Mostly cloudy, with a high near 49. Calm wind becoming west northwest around 5 mph in the afternoon.
Sunday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 29. North wind around 5 mph.
Monday
Mostly sunny, with a high near 41. North wind around 5 mph.
Monday Night
Partly cloudy, with a low around 24. Calm wind becoming south southwest around 5 mph.
Tuesday
Sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 52.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 30.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 43.
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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:
6:26 pm CST Dec 4, 2025
Forecast Valid:
7pm CST Dec 4, 2025-6pm CST Dec 11, 2025
 
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Additional Resources

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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