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

37°F

3°C

Humidity 93%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 12 Mar 7:55 pm CDT
Extended Forecast for

5 Miles S Lancaster TN

  • Tonight

    Tonight: Mostly clear, with a low around 36. Calm wind becoming south around 5 mph after midnight.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Southwest wind around 5 mph becoming calm.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 71. Calm wind becoming south around 5 mph in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly cloudy, with a high near 74. South wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 74 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Low around 35. South wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%.

    Low: 35 °F

    Showers
    Likely then
    Showers

  • Monday

    Monday: A slight chance of rain and snow showers before 1pm. Mostly cloudy, with a high near 43. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 36. Calm wind becoming south around 5 mph after midnight.
Friday
Sunny, with a high near 64. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 40. Southwest wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 71. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 52. Calm wind becoming south southeast around 5 mph after midnight.
Sunday
Mostly cloudy, with a high near 74. South wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Showers and possibly a thunderstorm. Low around 35. South wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%.
Monday
A slight chance of rain and snow showers before 1pm. Mostly cloudy, with a high near 43. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 20. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 40.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Mostly cloudy, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Lancaster TN
 36.03°N 85.85°W (Elev. 997 ft)
Last Update:
6:31 pm CDT Mar 12, 2026
Forecast Valid:
8pm CDT Mar 12, 2026-6pm CDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation