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

25°C

77°F

Humidity 89%
Wind Speed SW 7 km/h
Barometer 30.08 in
Dewpoint 23°C (73°F)
Visibility 16 km
Heat Index26°C (78°F)
Last update 12 Jul 10:35 pm CDT
Extended Forecast for

Shelbyville TN

  • Tonight

    Tonight: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °C

    Mostly Clear

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms, mainly after 11am. Mostly sunny, with a high near 33. Heat index values as high as 37. South southwest wind 5 to 10 km/h becoming west in the morning. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 33 °C

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 10pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 21. Calm wind.

    Low: 21 °C

    Slight Chance
    T-storms then
    Patchy Fog

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 33. Heat index values as high as 39. Calm wind becoming west southwest 5 to 10 km/h in the afternoon.

    High: 33 °C

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

  • Monday Night

    Monday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 22. Calm wind.

    Low: 22 °C

    Patchy Fog

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 34. Calm wind becoming west southwest 5 to 10 km/h in the afternoon.

    High: 34 °C

    Patchy Fog
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 22. Calm wind.

    Low: 22 °C

    Slight Chance
    T-storms and
    Patchy Fog

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 34. Southwest wind 5 to 10 km/h.

    High: 34 °C

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °C

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 21. Calm wind.
Sunday
A 50 percent chance of showers and thunderstorms, mainly after 11am. Mostly sunny, with a high near 33. Heat index values as high as 37. South southwest wind 5 to 10 km/h becoming west in the morning. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Sunday Night
A 20 percent chance of showers and thunderstorms before 10pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 21. Calm wind.
Monday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 33. Heat index values as high as 39. Calm wind becoming west southwest 5 to 10 km/h in the afternoon.
Monday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 22. Calm wind.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 34. Calm wind becoming west southwest 5 to 10 km/h in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 22. Calm wind.
Wednesday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 34. Southwest wind 5 to 10 km/h.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 22. Calm wind.
Thursday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 33.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22.
Friday
Showers and thunderstorms likely. Partly sunny, with a high near 33. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
Shelbyville TN
 35.5°N 86.45°W (Elev. 797 m)
Last Update:
10:33 pm CDT Jul 12, 2025
Forecast Valid:
10pm CDT Jul 12, 2025-6pm CDT Jul 19, 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