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.

Mostly Cloudy

52°F

11°C

Humidity 100%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 13 May 2:35 am CDT
Extended Forecast for

4 Miles E Smithville TN

  • Overnight

    Overnight: Partly cloudy, with a low around 56. Calm wind becoming south southwest around 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers before 2pm, then a slight chance of showers after 4pm. Mostly sunny, with a high near 78. South southwest wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 78 °F

    Sunny then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47. Northwest wind 5 to 10 mph becoming light north in the evening.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71. Calm wind becoming north around 5 mph in the morning.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59. South wind around 5 mph.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. South southwest wind 5 to 10 mph.

    High: 86 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61. Calm wind.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 56. Calm wind becoming south southwest around 5 mph.
Wednesday
A slight chance of showers before 2pm, then a slight chance of showers after 4pm. Mostly sunny, with a high near 78. South southwest wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 47. Northwest wind 5 to 10 mph becoming light north in the evening.
Thursday
Sunny, with a high near 71. Calm wind becoming north around 5 mph in the morning.
Thursday Night
Mostly clear, with a low around 44. Calm wind.
Friday
Sunny, with a high near 79. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 59. South wind around 5 mph.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. South southwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 61. Calm wind.
Sunday
Mostly sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 64.
Monday
Sunny, with a high near 91.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Smithville TN
 35.96°N 85.75°W (Elev. 1001 ft)
Last Update:
1:31 am CDT May 13, 2026
Forecast Valid:
2am CDT May 13, 2026-6pm CDT May 19, 2026
 
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