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.

Fog/Mist

73°F

23°C

Humidity 100%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 73°F (23°C)
Visibility 5.00 mi
Last update 20 Aug 5:55 am CDT
Extended Forecast for

3 Miles WNW Sparta TN

  • Today

    Today: Showers and thunderstorms likely, mainly between 2pm and 3pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 89. Heat index values as high as 98. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 89 °F

    Chance
    T-storms and
    Patchy Fog
    then T-storms
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 68. Calm wind.

    Low: 68 °F

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 85. Calm wind becoming north around 5 mph in the morning.

    High: 85 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 66. North wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 9am. Otherwise, sunny, with a high near 87. Calm wind becoming north around 5 mph.

    High: 87 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 67. Calm wind.

    Low: 67 °F

    Patchy Fog

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 1pm. Patchy fog before 9am. Otherwise, sunny, with a high near 86. Calm wind becoming west northwest around 5 mph.

    High: 86 °F

    Patchy Fog
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 85. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Showers and thunderstorms likely, mainly between 2pm and 3pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 89. Heat index values as high as 98. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A 30 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 68. Calm wind.
Thursday
Mostly sunny, with a high near 85. Calm wind becoming north around 5 mph in the morning.
Thursday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 66. North wind around 5 mph becoming calm in the evening.
Friday
Patchy fog before 9am. Otherwise, sunny, with a high near 87. Calm wind becoming north around 5 mph.
Friday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 67. Calm wind.
Saturday
A 30 percent chance of showers and thunderstorms after 1pm. Patchy fog before 9am. Otherwise, sunny, with a high near 86. Calm wind becoming west northwest around 5 mph.
Saturday Night
Mostly clear, with a low around 66. Calm wind.
Sunday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 85. Calm wind becoming west northwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Sparta TN
 35.94°N 85.53°W (Elev. 1089 ft)
Last Update:
5:48 am CDT Aug 20, 2025
Forecast Valid:
6am CDT Aug 20, 2025-6pm CDT Aug 26, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation