National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Shelbyville Bomar Field & Shelbyville Municipal Airport (KSYI)

Lat: 35.56°NLon: 86.44°WElev: 801ft.

Fair

72°F

22°C

Humidity 100%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 5 Aug 10:55 pm CDT
Extended Forecast for

4 Miles NNE Unionville TN

  • Tonight

    Tonight: Patchy fog before 1am. Otherwise, mostly clear, with a low around 70. Calm wind becoming south southeast around 5 mph.

    Low: 70 °F

    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers and thunderstorms between 1pm and 3pm. Mostly sunny, with a high near 91. Heat index values as high as 99. South wind around 5 mph. Chance of precipitation is 20%.

    High: 91 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 71. South wind around 5 mph.

    Low: 71 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly between 1pm and 3pm. Mostly sunny, with a high near 91. Heat index values as high as 99. South southwest wind 5 to 10 mph.

    High: 91 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 71. South wind around 5 mph.

    Low: 71 °F

    Chance
    T-storms

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 90. South southwest wind around 5 mph. Chance of precipitation is 50%.

    High: 90 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: Patchy fog after 5am. Otherwise, partly cloudy, with a low around 70. South wind around 5 mph becoming calm.

    Low: 70 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Mostly sunny, with a high near 91. Calm wind becoming south southwest around 5 mph.

    High: 91 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 71. Calm wind becoming south around 5 mph.

    Low: 71 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog before 1am. Otherwise, mostly clear, with a low around 70. Calm wind becoming south southeast around 5 mph.
Thursday
A slight chance of showers and thunderstorms between 1pm and 3pm. Mostly sunny, with a high near 91. Heat index values as high as 99. South wind around 5 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 71. South wind around 5 mph.
Friday
A 40 percent chance of showers and thunderstorms, mainly between 1pm and 3pm. Mostly sunny, with a high near 91. Heat index values as high as 99. South southwest wind 5 to 10 mph.
Friday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 71. South wind around 5 mph.
Saturday
A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 90. South southwest wind around 5 mph. Chance of precipitation is 50%.
Saturday Night
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 70. South wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 91. Calm wind becoming south southwest around 5 mph.
Sunday Night
Partly cloudy, with a low around 71. Calm wind becoming south around 5 mph.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91.
Monday Night
Partly cloudy, with a low around 73.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Unionville TN
 35.69°N 86.57°W (Elev. 801 ft)
Last Update:
10:36 pm CDT Aug 5, 2026
Forecast Valid:
11pm CDT Aug 5, 2026-6pm CDT Aug 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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