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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Fosterville TN

  • Today

    Today: Partly sunny, with a high near 42. West wind 5 to 10 mph.

    High: 42 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Northwest wind 5 to 10 mph.

    Low: 18 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 34. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 22. Southwest wind 5 to 10 mph.

    Low: 22 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 34. West southwest wind 5 to 10 mph becoming north northwest in the afternoon.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 12. North wind 5 to 10 mph.

    Low: 12 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 35. North wind around 5 mph becoming south in the afternoon.

    High: 35 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 23. South wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Clear

  • Wednesday

    Wednesday: A chance of sprinkles after noon. Mostly sunny, with a high near 47. South wind around 15 mph, with gusts as high as 20 mph.

    High: 47 °F

    Chance
    Sprinkles

Detailed Forecast

Today
Partly sunny, with a high near 42. West wind 5 to 10 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 34. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 22. Southwest wind 5 to 10 mph.
M.L.King Day
Mostly sunny, with a high near 34. West southwest wind 5 to 10 mph becoming north northwest in the afternoon.
Monday Night
Partly cloudy, with a low around 12. North wind 5 to 10 mph.
Tuesday
Sunny, with a high near 35. North wind around 5 mph becoming south in the afternoon.
Tuesday Night
Clear, with a low around 23. South wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
A chance of sprinkles after noon. Mostly sunny, with a high near 47. South wind around 15 mph, with gusts as high as 20 mph.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 31.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 43.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 25.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fosterville TN
 35.65°N 86.38°W (Elev. 1201 ft)
Last Update:
5:06 am CST Jan 17, 2026
Forecast Valid:
6am CST Jan 17, 2026-6pm CST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation