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

39°F

4°C

Humidity 100%
Wind Speed Calm
Barometer 29.96 in
Dewpoint 39°F (4°C)
Visibility 6.00 mi
Last update 16 Jan 11:35 pm CST
Extended Forecast for

Smithville TN

  • Tonight

    Tonight: Showers, mainly before midnight. Low around 31. Southwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 41. West wind 5 to 10 mph.

    High: 41 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of flurries between 8pm and 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 17. Northwest wind around 5 mph.

    Low: 17 °F

    Chance
    Flurries

  • Sunday

    Sunday: Sunny, with a high near 33. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 33 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20. Southwest wind around 5 mph.

    Low: 20 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 33. West southwest wind 5 to 10 mph becoming northwest in the afternoon.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11. Northwest wind around 5 mph becoming calm in the evening.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 34. Calm wind becoming west around 5 mph.

    High: 34 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 21. Light south wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 20 mph.

    Low: 21 °F

    Clear

Detailed Forecast

Tonight
Showers, mainly before midnight. Low around 31. Southwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 41. West wind 5 to 10 mph.
Saturday Night
A chance of flurries between 8pm and 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 17. Northwest wind around 5 mph.
Sunday
Sunny, with a high near 33. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 20. Southwest wind around 5 mph.
M.L.King Day
Mostly sunny, with a high near 33. West southwest wind 5 to 10 mph becoming northwest in the afternoon.
Monday Night
Partly cloudy, with a low around 11. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 34. Calm wind becoming west around 5 mph.
Tuesday Night
Clear, with a low around 21. Light south wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Wednesday
A chance of sprinkles after noon. Mostly sunny, with a high near 47.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 29.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 43.
Thursday Night
A chance of rain and snow showers. Partly cloudy, with a low around 24. Chance of precipitation is 30%.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Smithville TN
 35.96°N 85.83°W (Elev. 1079 ft)
Last Update:
10:16 pm CST Jan 16, 2026
Forecast Valid:
11pm CST Jan 16, 2026-6pm CST Jan 23, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation