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

82°F

28°C

Humidity 66%
Wind Speed SW 8 G 15 mph
Barometer 30.02 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 12 Jun 12:55 pm CDT
Extended Forecast for

2 Miles SSW Chestnut Mound TN

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. West wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 87 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 30%.

    Low: 68 °F

    Chance
    Showers then
    Patchy Fog

  • Saturday

    Saturday: A slight chance of showers and thunderstorms between 4pm and 5pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 89. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.

    High: 89 °F

    Areas Fog
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Mostly cloudy, with a low around 70. Calm wind becoming south southwest around 5 mph. Chance of precipitation is 60%.

    Low: 70 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 10am. High near 85. Southwest wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

    High: 85 °F

    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 1am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 60. Northwest wind around 5 mph becoming calm in the evening.

    Low: 60 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: A 20 percent chance of showers after 1pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 79. Calm wind becoming north northwest around 5 mph.

    High: 79 °F

    Areas Fog
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Calm wind becoming northwest around 5 mph.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. West wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and midnight. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 30%.
Saturday
A slight chance of showers and thunderstorms between 4pm and 5pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 89. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Mostly cloudy, with a low around 70. Calm wind becoming south southwest around 5 mph. Chance of precipitation is 60%.
Sunday
Showers, with thunderstorms also possible after 10am. High near 85. Southwest wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Sunday Night
A 20 percent chance of showers before 1am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 60. Northwest wind around 5 mph becoming calm in the evening.
Monday
A 20 percent chance of showers after 1pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 79. Calm wind becoming north northwest around 5 mph.
Monday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 57. Calm wind.
Tuesday
Mostly sunny, with a high near 81. Calm wind becoming northwest around 5 mph.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Thursday
Showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Chestnut Mound TN
 36.17°N 85.87°W (Elev. 797 ft)
Last Update:
10:51 am CDT Jun 12, 2026
Forecast Valid:
1pm CDT Jun 12, 2026-6pm CDT Jun 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation