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.

Mostly Cloudy

68°F

20°C

Humidity 100%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 68°F (20°C)
Visibility 8.00 mi
Last update 25 May 1:55 am CDT
Extended Forecast for

3 Miles SSW Rockvale TN

  • Overnight

    Overnight: A 20 percent chance of showers before 3am. Areas of fog. Otherwise, cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Slight Chance
    Showers and
    Areas Fog

  • Memorial Day

    Memorial Day: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 78. Calm wind becoming east northeast around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Chance
    Showers and
    Areas Fog
    then Showers
    Likely

  • Monday Night

    Monday Night: Showers and thunderstorms likely. Cloudy, with a low around 64. Northeast wind around 5 mph becoming calm. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 64 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely before 7am, then showers likely and possibly a thunderstorm between 7am and 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 78. South wind around 5 mph. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. South wind around 5 mph. Chance of precipitation is 50%.

    Low: 64 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 10am. High near 81. South southwest wind around 5 mph. Chance of precipitation is 80%.

    High: 81 °F

    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 64. Southwest wind around 5 mph becoming calm.

    Low: 64 °F

    Chance
    T-storms then
    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms. Patchy fog before 9am. Otherwise, partly sunny, with a high near 83. Calm wind becoming north around 5 mph.

    High: 83 °F

    Chance
    Showers and
    Patchy Fog
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 30%.

    Low: 64 °F

    Slight Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Overnight
A 20 percent chance of showers before 3am. Areas of fog. Otherwise, cloudy, with a low around 62. Calm wind.
Memorial Day
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 78. Calm wind becoming east northeast around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and thunderstorms likely. Cloudy, with a low around 64. Northeast wind around 5 mph becoming calm. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers likely before 7am, then showers likely and possibly a thunderstorm between 7am and 11am, then a chance of showers and thunderstorms after 11am. Mostly cloudy, with a high near 78. South wind around 5 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. South wind around 5 mph. Chance of precipitation is 50%.
Wednesday
Showers, with thunderstorms also possible after 10am. High near 81. South southwest wind around 5 mph. Chance of precipitation is 80%.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly before 1am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 64. Southwest wind around 5 mph becoming calm.
Thursday
A 50 percent chance of showers and thunderstorms. Patchy fog before 9am. Otherwise, partly sunny, with a high near 83. Calm wind becoming north around 5 mph.
Thursday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 81. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Chance of precipitation is 70%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 78. Chance of precipitation is 70%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Rockvale TN
 35.71°N 86.57°W (Elev. 1004 ft)
Last Update:
1:31 am CDT May 25, 2026
Forecast Valid:
2am CDT May 25, 2026-6pm CDT May 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation