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

46°F

8°C

Humidity 87%
Wind Speed Calm
Barometer 30.39 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 18 Oct 11:55 pm CDT
Extended Forecast for

Unionville TN

  • Overnight

    Overnight: Clear, with a low around 39. Calm wind.

    Low: 39 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 73. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 42. North wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Clear

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 74. Light north northeast wind becoming north 5 to 10 mph in the afternoon.

    High: 74 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 40. North northeast wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Areas of fog before 8am. Otherwise, sunny, with a high near 76. Calm wind becoming north around 5 mph in the afternoon.

    High: 76 °F

    Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 4am. Otherwise, clear, with a low around 42. North wind around 5 mph becoming calm.

    Low: 42 °F

    Clear then
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, sunny, with a high near 75. Light north northeast wind becoming north 5 to 10 mph in the afternoon.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 42. North wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Clear

Detailed Forecast

Overnight
Clear, with a low around 39. Calm wind.
Monday
Sunny, with a high near 73. Calm wind becoming north northeast around 5 mph in the afternoon.
Monday Night
Clear, with a low around 42. North wind around 5 mph becoming calm in the evening.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 74. Light north northeast wind becoming north 5 to 10 mph in the afternoon.
Tuesday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 40. North northeast wind around 5 mph becoming calm in the evening.
Wednesday
Areas of fog before 8am. Otherwise, sunny, with a high near 76. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Patchy fog after 4am. Otherwise, clear, with a low around 42. North wind around 5 mph becoming calm.
Thursday
Patchy fog before 8am. Otherwise, sunny, with a high near 75. Light north northeast wind becoming north 5 to 10 mph in the afternoon.
Thursday Night
Clear, with a low around 42. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 76.
Friday Night
Clear, with a low around 43.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 44.
Sunday
Sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Unionville TN
 35.62°N 86.6°W (Elev. 699 ft)
Last Update:
10:26 pm CDT Oct 18, 2026
Forecast Valid:
12am CDT Oct 19, 2026-6pm CDT Oct 25, 2026
 
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Additional Resources

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