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

41°F

5°C

Humidity 76%
Wind Speed N 5 mph
Barometer 30.30 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 24 Mar 4:50 am CDT
Extended Forecast for

Smithville TN

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 67. Northeast wind around 5 mph becoming calm in the afternoon.

    High: 67 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. Calm wind becoming south around 5 mph after midnight.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. South wind 5 to 10 mph.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54. South wind around 5 mph.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 80. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: A 50 percent chance of showers after 1pm. Partly sunny, with a high near 76. Southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 76 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 36. North wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 59. North northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 59 °F

    Sunny

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 67. Northeast wind around 5 mph becoming calm in the afternoon.
Tonight
Mostly cloudy, with a low around 46. Calm wind becoming south around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 69. South wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 54. South wind around 5 mph.
Thursday
Sunny, with a high near 80. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 59. South southwest wind around 10 mph, with gusts as high as 20 mph.
Friday
A 50 percent chance of showers after 1pm. Partly sunny, with a high near 76. Southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Friday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 36. North wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 59. North northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Partly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Smithville TN
 35.96°N 85.8°W (Elev. 1050 ft)
Last Update:
1:31 am CDT Mar 24, 2026
Forecast Valid:
5am CDT Mar 24, 2026-6pm CDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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