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

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 36. Northwest wind around 10 mph.

    High: 36 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 14. North northwest wind around 5 mph becoming calm in the evening.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 38. Calm wind becoming south around 5 mph.

    High: 38 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24. South wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Winds could gust as high as 20 mph.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers after noon. Partly sunny, with a high near 47. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 47 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Cloudy, with a low around 36. South wind 5 to 10 mph becoming west after midnight.

    Low: 36 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 48. West wind around 5 mph becoming north northeast in the afternoon.

    High: 48 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 27. North northeast wind 5 to 10 mph.

    Low: 27 °F

    Slight Chance
    Showers

  • Friday

    Friday: A slight chance of rain and snow showers before noon, then a slight chance of snow showers. Mostly cloudy, with a high near 38. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

Detailed Forecast

M.L.King Day
Mostly sunny, with a high near 36. Northwest wind around 10 mph.
Tonight
Mostly clear, with a low around 14. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 38. Calm wind becoming south around 5 mph.
Tuesday Night
Mostly clear, with a low around 24. South wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Winds could gust as high as 20 mph.
Wednesday
A 30 percent chance of showers after noon. Partly sunny, with a high near 47. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 50 percent chance of showers. Cloudy, with a low around 36. South wind 5 to 10 mph becoming west after midnight.
Thursday
A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 48. West wind around 5 mph becoming north northeast in the afternoon.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 27. North northeast wind 5 to 10 mph.
Friday
A slight chance of rain and snow showers before noon, then a slight chance of snow showers. Mostly cloudy, with a high near 38. North northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday Night
A 50 percent chance of snow showers. Cloudy, with a low around 18.
Saturday
Snow showers likely. Cloudy, with a high near 24. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of snow showers. Cloudy, with a low around 14.
Sunday
A 30 percent chance of snow showers. Partly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fosterville TN
 35.65°N 86.38°W (Elev. 1201 ft)
Last Update:
1:41 pm CST Jan 19, 2026
Forecast Valid:
3pm CST Jan 19, 2026-6pm CST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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