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 77%
Wind Speed Calm
Barometer 30.33 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 3 Nov 10:35 am CST
Extended Forecast for

Lancaster TN

  • Today

    Today: Sunny, with a high near 58. Calm wind becoming west around 5 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 9pm. Otherwise, mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, sunny, with a high near 67. Calm wind becoming south southwest around 5 mph.

    High: 67 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45. South wind 5 to 10 mph.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. Southwest wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 69. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 69 °F

    Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 58. Calm wind becoming west around 5 mph.
Tonight
Patchy fog after 9pm. Otherwise, mostly clear, with a low around 35. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, sunny, with a high near 67. Calm wind becoming south southwest around 5 mph.
Tuesday Night
Mostly clear, with a low around 45. South wind 5 to 10 mph.
Wednesday
Sunny, with a high near 70. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 42. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 69. Calm wind becoming south southeast around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 48. South wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 69. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 46. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 43.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lancaster TN
 36.08°N 85.88°W (Elev. 1004 ft)
Last Update:
8:07 am CST Nov 3, 2025
Forecast Valid:
10am CST Nov 3, 2025-6pm CST Nov 9, 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