Smithville, TN 37166 Weather

DeKalb County6:58 AM CDT35.93°N, 85.80°W

Current conditions

Fog/Mist
39°
Fog/Mist
Feels like 39°
High 73°·Low 41°
WindCalm
Humidity93%
Dew point37°
Pressure30.23 inHg
Visibility5.0 mi
Cloud cover4%
UV index0 Low
Sunrise6:56 AM
Sunset6:01 PM

Observed at McMinnville Warren County Memorial Airport · 43 min ago

Forecast

10-day
  • Wednesday

    Patchy fog between 8am and 9am. Sunny, with a high near 73. North wind 0 to 5 mph.

  • Wednesday Night

    Areas of fog after 3am. Clear, with a low around 41. North northeast wind 0 to 5 mph.

  • Thursday

    Areas of fog before 9am. Sunny, with a high near 71. North northeast wind 0 to 10 mph.

National Weather Service forecast updated 5 hrs ago.

  1. Now Sunny 42°
  2. 7 AM Sunny 42°
  3. 8 AM Patchy Fog 44°
  4. 9 AM Sunny 50°
  5. 10 AM Sunny 59°
  6. 11 AM Sunny 64°
  7. 12 PM Sunny 68°
  8. 1 PM Sunny 71°
  9. 2 PM Sunny 72°
  10. 3 PM Sunny 72°
  11. 4 PM Sunny 73°
  12. 5 PM Sunny 70°
  13. 6 PM Clear 66°
  14. 7 PM Clear 60°
  15. 8 PM Clear 54°
  16. 9 PM Clear 51°
  17. 10 PM Clear 49°
  18. 11 PM Clear 48°
  19. Thu12 AM Clear 47°
  20. 1 AM Clear 46°
  21. 2 AM Clear 46°
  22. 3 AM Patchy Fog 44°
  23. 4 AM Areas Of Fog 43°
  24. 5 AM Areas Of Fog 43°

10-day forecast

Details
  1. TonightOct 20 Clear Clear42°
  2. TodayOct 21 Patchy Fog then Sunny Patchy Fog then Sunny41°73°
  3. ThuOct 22 Areas Of Fog then Sunny Areas Of Fog then Sunny39°71°
  4. FriOct 23 Patchy Fog then Sunny Patchy Fog then Sunny43°74°
  5. SatOct 24 Sunny Sunny40°73°
  6. SunOct 25 Sunny Sunny41°71°
  7. MonOct 26 Mostly Sunny Mostly Sunny43°72°
  8. TueOct 27 Mostly Sunny Mostly Sunny73°
  9. WedOct 28 Mostly sunny Mostly sunny54°73°
  10. ThuOct 29 Mostly sunny Mostly sunny49°65°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news near Smithville

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Air quality

8
Good
Fine particles (PM2.5)

Air quality is satisfactory, and air pollution poses little or no risk.

Cookeville, TN reporting area · 58 min ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 6:56 AM
Sunset 6:01 PM
Daylight 11 h 5 min (−2 min 8 s tomorrow)
Waxing Gibbous · 77% lit
Moonrise 3:31 PM Moonset 2:09 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low73° / 42°
Record high94° (2016)
Record low23° (1974)
Wettest2.26 in (2016)
Month to date2.36 in (normal 2.19 in)

Woodbury 1 Wnw, records since 1958. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in OHX, issued 6 hrs ago

Key Messages

Updated at 1256 AM CDT Wed Oct 21 2026

- Mild, sunny days and cool, clear nights will continue for the foreseeable future.

- No rain is expected for at least the next 7 days, and likely longer.

- Drought conditions are going to worsen.

Short Term

(Tonight through Thursday Night) Issued at 1056 PM CDT Tue Oct 20 2026

A surface ridge remains situated to the north and west of Middle Tennessee this evening, and will take its time sliding across the region during the next couple of days. The atmosphere will remain dry and stable, with abundant sunshine and no rain in sight.

Long Term

(Friday through next Wednesday) Issued at 1056 PM CDT Tue Oct 20 2026

The arid conditions are unlikely to improve any time soon. Indeed, it is unclear when our next rain chances might occur. The latest NBM has scant rain chances across the mid state even out through day 10. Temperatures will remain very stable throughout the 7-day forecast, with cool nights and mild afternoons. Unfortunately, the drought conditions will continue to worsen.

Aviation

(06Z TAFS) Issued at 1256 AM CDT Wed Oct 21 2026

TAFs are VFR with exception to SRB and CSV where overnight patchy fog may bring brief vis reductions. Winds are NNE tomorrow at 5-7 kts.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.