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

77°F

25°C

Humidity 65%
Wind Speed S 9 G 17 mph
Barometer 30.16 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 18 May 8:55 am CDT
Extended Forecast for

3 Miles E Fosterville TN

  • Today

    Today: Sunny, with a high near 88. South wind around 15 mph, with gusts as high as 20 mph.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 70. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 87. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 87 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 66. South wind around 5 mph.

    Low: 66 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 82. South wind around 5 mph becoming west northwest in the afternoon. Chance of precipitation is 90%.

    High: 82 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 63. North wind around 5 mph becoming calm. Chance of precipitation is 60%.

    Low: 63 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 79. Calm wind becoming north northeast around 5 mph in the afternoon. Chance of precipitation is 80%.

    High: 79 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 64. East northeast wind around 5 mph becoming calm. Chance of precipitation is 70%.

    Low: 64 °F

    Chance
    T-storms then
    Showers
    Likely

  • Friday

    Friday: Showers likely, then showers and possibly a thunderstorm after 1pm. High near 80. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 80 °F

    Showers
    Likely then
    Showers

Detailed Forecast

Today
Sunny, with a high near 88. South wind around 15 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 70. South wind around 10 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 87. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 66. South wind around 5 mph.
Wednesday
Showers and possibly a thunderstorm. High near 82. South wind around 5 mph becoming west northwest in the afternoon. Chance of precipitation is 90%.
Wednesday Night
Showers likely and possibly a thunderstorm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 63. North wind around 5 mph becoming calm. Chance of precipitation is 60%.
Thursday
Showers and possibly a thunderstorm. High near 79. Calm wind becoming north northeast around 5 mph in the afternoon. Chance of precipitation is 80%.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 64. East northeast wind around 5 mph becoming calm. Chance of precipitation is 70%.
Friday
Showers likely, then showers and possibly a thunderstorm after 1pm. High near 80. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Friday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 64. Chance of precipitation is 80%.
Saturday
Showers and possibly a thunderstorm. High near 81. Chance of precipitation is 90%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 83. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Fosterville TN
 35.65°N 86.35°W (Elev. 1099 ft)
Last Update:
4:46 am CDT May 18, 2026
Forecast Valid:
9am CDT May 18, 2026-6pm CDT May 24, 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