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.

Overcast

57°F

14°C

Humidity 100%
Wind Speed S 5 mph
Barometer 30.18 in
Dewpoint 57°F (14°C)
Visibility 9.00 mi
Last update 25 Dec 1:15 am CST
Extended Forecast for

Smithville TN

  • Overnight

    Overnight: Partly cloudy, with a low around 56. Southwest wind around 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Christmas Day

    Christmas Day: A slight chance of showers between 7am and 8am. Mostly cloudy, with a high near 70. West southwest wind 5 to 10 mph becoming light southwest in the afternoon. Chance of precipitation is 20%.

    High: 70 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 58. Light southwest wind becoming south southwest 5 to 10 mph in the evening.

    Low: 58 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 69. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 69 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 57. Southwest wind around 5 mph.

    Low: 57 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 72. South southwest wind around 5 mph.

    High: 72 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 58. South southwest wind 5 to 10 mph.

    Low: 58 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after noon. Mostly cloudy, with a high near 71. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 71 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely. Mostly cloudy, with a low around 33. South southwest wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%.

    Low: 33 °F

    Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 56. Southwest wind around 5 mph.
Christmas Day
A slight chance of showers between 7am and 8am. Mostly cloudy, with a high near 70. West southwest wind 5 to 10 mph becoming light southwest in the afternoon. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 58. Light southwest wind becoming south southwest 5 to 10 mph in the evening.
Friday
Mostly cloudy, with a high near 69. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
A 30 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 57. Southwest wind around 5 mph.
Saturday
Partly sunny, with a high near 72. South southwest wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 58. South southwest wind 5 to 10 mph.
Sunday
A 30 percent chance of showers after noon. Mostly cloudy, with a high near 71. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Showers likely. Mostly cloudy, with a low around 33. South southwest wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Monday
A chance of rain and snow showers before noon. Mostly sunny, with a high near 42. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Sunny, with a high near 32.
Tuesday Night
Mostly clear, with a low around 18.
Wednesday
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:
12:31 am CST Dec 25, 2025
Forecast Valid:
1am CST Dec 25, 2025-6pm CST Dec 31, 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