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

  • 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. North 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 21. South southwest wind 5 to 10 mph becoming west after midnight.

    Low: 21 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 33. Northwest wind 5 to 10 mph.

    High: 33 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11. North northwest wind around 5 mph becoming calm after midnight.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 36. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 36 °F

    Sunny

  • Tuesday Night

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

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of sprinkles after noon. Partly sunny, with a high near 46. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 46 °F

    Chance
    Sprinkles

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 29. South wind 5 to 10 mph becoming west after midnight.

    Low: 29 °F

    Slight Chance
    Showers

Detailed Forecast

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. North northwest wind 5 to 10 mph becoming southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 21. South southwest wind 5 to 10 mph becoming west after midnight.
M.L.King Day
Sunny, with a high near 33. Northwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 11. North northwest wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 36. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 22. South wind 5 to 10 mph.
Wednesday
A chance of sprinkles after noon. Partly sunny, with a high near 46. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 29. South wind 5 to 10 mph becoming west after midnight.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
Mostly clear, with a low around 24.
Friday
Mostly sunny, with a high near 51.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 40.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 52.
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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:
9:36 pm CST Jan 17, 2026
Forecast Valid:
9pm CST Jan 17, 2026-6pm CST Jan 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