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 88%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 19 May 4:15 am CDT
Extended Forecast for

4 Miles ESE Unionville TN

  • Today

    Today: Partly sunny, with a high near 88. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 88 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 66. South wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Partly Cloudy
    then Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11am. High near 82. Calm wind becoming west around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 82 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm. Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 63. North northwest wind around 5 mph becoming calm. Chance of precipitation is 60%.

    Low: 63 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday

    Thursday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. Patchy fog before 10am. High near 81. Calm wind becoming east around 5 mph. Chance of precipitation is 80%.

    High: 81 °F

    Chance
    Showers and
    Patchy Fog
    then Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 64. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 80%.

    Low: 64 °F

    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 82. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 82 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 63. South southwest wind 5 to 10 mph. Chance of precipitation is 90%.

    Low: 63 °F

    Showers

  • Saturday

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

    High: 80 °F

    Showers

Detailed Forecast

Today
Partly sunny, with a high near 88. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 66. South wind around 5 mph becoming calm in the evening.
Wednesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11am. High near 82. Calm wind becoming west around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely and possibly a thunderstorm. Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 63. North northwest wind around 5 mph becoming calm. Chance of precipitation is 60%.
Thursday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. Patchy fog before 10am. High near 81. Calm wind becoming east around 5 mph. Chance of precipitation is 80%.
Thursday Night
Showers and possibly a thunderstorm. Low around 64. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 80%.
Friday
Showers and possibly a thunderstorm. High near 82. South southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm. Low around 63. South southwest wind 5 to 10 mph. Chance of precipitation is 90%.
Saturday
Showers and possibly a thunderstorm. High near 80. South southwest wind 5 to 10 mph. Chance of precipitation is 80%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 82. Chance of precipitation is 70%.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Memorial Day
Showers and thunderstorms likely. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Unionville TN
 35.59°N 86.52°W (Elev. 748 ft)
Last Update:
1:31 am CDT May 19, 2026
Forecast Valid:
4am CDT May 19, 2026-6pm CDT May 25, 2026
 
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