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

63°F

17°C

Humidity 100%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 6 Oct 2:15 am CDT
Extended Forecast for

Lancaster TN

  • Overnight

    Overnight: Partly cloudy, with a low around 63. East southeast wind around 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms. Partly sunny, with a high near 83. South southeast wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 83 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 65. South southeast wind around 5 mph. Chance of precipitation is 40%.

    Low: 65 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 80. South southwest wind 5 to 10 mph. Chance of precipitation is 90%.

    High: 80 °F

    Showers
    Likely then
    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Patchy fog between midnight and 3am. Low around 62. Calm wind becoming north around 5 mph. Chance of precipitation is 90%.

    Low: 62 °F

    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 75. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 75 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 73. Northeast wind around 5 mph.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 54. North northeast wind around 5 mph becoming calm.

    Low: 54 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 63. East southeast wind around 5 mph.
Monday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 83. South southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Monday Night
A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 65. South southeast wind around 5 mph. Chance of precipitation is 40%.
Tuesday
Showers and possibly a thunderstorm. High near 80. South southwest wind 5 to 10 mph. Chance of precipitation is 90%.
Tuesday Night
Showers and possibly a thunderstorm. Patchy fog between midnight and 3am. Low around 62. Calm wind becoming north around 5 mph. Chance of precipitation is 90%.
Wednesday
Mostly cloudy, with a high near 75. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 51. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 73. Northeast wind around 5 mph.
Thursday Night
Mostly cloudy, with a low around 54. North northeast wind around 5 mph becoming calm.
Friday
Mostly sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lancaster TN
 36.1°N 85.85°W (Elev. 617 ft)
Last Update:
12:31 am CDT Oct 6, 2025
Forecast Valid:
2am CDT Oct 6, 2025-6pm CDT Oct 12, 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