October Heat Wave in California; Tropical Cyclone Possible in the Gulf

Much higher than typical October temperatures will continue across coastal southern California up through the Bay Area and Central Valley through midweek resulting in result in Major to Extreme HeatRisk. A tropical depression is likely to form over the Gulf of America during the middle part of this week with further strengthening possible as it moves northeastward later this week. Read More >

Current conditions at

Shelbyville Bomar Field & Shelbyville Municipal Airport (KSYI)

Lat: 35.56°NLon: 86.44°WElev: 801ft.

Fair

59°F

15°C

Humidity 77%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 5 Oct 9:15 pm CDT
Extended Forecast for

4 Miles ENE Unionville TN

  • Tonight

    Tonight: Clear, with a low around 48. North northeast wind around 5 mph.

    Low: 48 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84. Calm wind becoming south southeast around 5 mph.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 53. East wind around 5 mph becoming calm.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87. Calm wind becoming south around 5 mph.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 4am.  Otherwise, mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Areas of fog before 8am.  Otherwise, sunny, with a high near 88. Calm wind becoming north around 5 mph in the afternoon.

    High: 88 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 51. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 51 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 88. Light east northeast wind becoming east 5 to 10 mph in the afternoon.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54. East wind around 5 mph becoming calm  after midnight.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 48. North northeast wind around 5 mph.
Tuesday
Sunny, with a high near 84. Calm wind becoming south southeast around 5 mph.
Tuesday Night
Mostly clear, with a low around 53. East wind around 5 mph becoming calm.
Wednesday
Sunny, with a high near 87. Calm wind becoming south around 5 mph.
Wednesday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 52. Calm wind.
Thursday
Areas of fog before 8am. Otherwise, sunny, with a high near 88. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Clear, with a low around 51. Northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 88. Light east northeast wind becoming east 5 to 10 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 54. East wind around 5 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 87.
Saturday Night
A 40 percent chance of showers. Partly cloudy, with a low around 56.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 81.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 56.
Columbus Day
A 30 percent chance of showers. Partly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Unionville TN
 35.64°N 86.52°W (Elev. 745 ft)
9:06 pm CDT Oct 5, 2026
9pm CDT Oct 5, 2026-6pm CDT Oct 12, 2026
 
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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