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

Sparta Upper Cumberland Regional Airport (KSRB)

Lat: 36.06°NLon: 85.53°WElev: 1024ft.

Fair

57°F

14°C

Humidity 88%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 5 Oct 7:35 pm CDT
Extended Forecast for

3 Miles ESE Smithville TN

  • Tonight

    Tonight: Clear, with a low around 46. North northeast wind 5 to 10 mph becoming light northeast  in the evening.

    Low: 46 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. Calm wind.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog between 11pm and 1am.  Otherwise, mostly clear, with a low around 50. Calm wind.

    Low: 50 °F

    Patchy Fog

  • Wednesday

    Wednesday: Sunny, with a high near 84. Calm wind becoming southwest around 5 mph.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 51. Calm wind.

    Low: 51 °F

    Clear then
    Patchy Fog

  • Thursday

    Thursday: Areas of fog before 8am.  Otherwise, sunny, with a high near 86. Calm wind becoming north around 5 mph.

    High: 86 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 50. Calm wind.

    Low: 50 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 86. Calm wind becoming east around 5 mph in the afternoon.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. East wind around 5 mph becoming calm.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 46. North northeast wind 5 to 10 mph becoming light northeast in the evening.
Tuesday
Sunny, with a high near 82. Calm wind.
Tuesday Night
Patchy fog between 11pm and 1am. Otherwise, mostly clear, with a low around 50. Calm wind.
Wednesday
Sunny, with a high near 84. Calm wind becoming southwest around 5 mph.
Wednesday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 51. Calm wind.
Thursday
Areas of fog before 8am. Otherwise, sunny, with a high near 86. Calm wind becoming north around 5 mph.
Thursday Night
Clear, with a low around 50. Calm wind.
Friday
Sunny, with a high near 86. Calm wind becoming east around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 51. East wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
A 40 percent chance of showers. Partly cloudy, with a low around 54.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 80.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 54.
Columbus Day
A 30 percent chance of showers. Partly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Smithville TN
 35.94°N 85.78°W (Elev. 1001 ft)
3:16 pm CDT Oct 5, 2026
7pm 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