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Smithville, TN 37166 Weather

It is 43°F and fog/mist in Smithville, TN 37166, observed at 7:35 AM CDT. Today: Patchy Fog then Mostly Sunny, high 80°F, low 53°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

Smithville, TN 37166 current weather

43°F

Fog/Mist

H 80° / L 53°Feels like 43°

Observed at McMinnville Warren County Memorial Airport (16.3 mi away), 10/30/2026, 7:35 AM CDT

Hourly forecast

NWS, updated 10/29/2026, 11:31 PM PT

  1. Now47°
  2. 9 AM54°
  3. 10 AM63°
  4. 11 AM70°
  5. 12 PM74°
  6. 1 PM77°
  7. 2 PM78°
  8. 3 PM80°
  9. 4 PM78°
  10. 5 PM76°
  11. 6 PM72°
  12. 7 PM64°
  13. 8 PM61°
  14. 9 PM58°
  15. 10 PM57°
  16. 11 PM56°
  17. 12 AM55°Sat
  18. 1 AM55°
  19. 2 AM54°
  20. 3 AM54°
  21. 4 AM54°
  22. 5 AM54°
  23. 6 AM54°
  24. 7 AM53°
  25. 8 AM55°
  26. 9 AM59°
  27. 10 AM66°
  28. 11 AM70°
  29. 12 PM74°
  30. 1 PM75°
  31. 2 PM76°
  32. 3 PM77°
  33. 4 PM75°
  34. 5 PM75°
  35. 6 PM71°
  36. 7 PM66°
  37. 8 PM63°
  38. 9 PM62°
  39. 10 PM61°
  40. 11 PM60°
  41. 12 AM60°Sun
  42. 1 AM59°32%
  43. 1 AM58°32%
  44. 2 AM57°32%
  45. 3 AM55°32%
  46. 4 AM55°32%
  47. 5 AM54°32%
  48. 6 AM53°57%

10-day forecast

Tap a day for details

  • Today10/30Low 53°High 80°

    Today: Patchy fog before 9am. Mostly sunny. High near 80, with temperatures falling to around 76 in the afternoon. East northeast wind 0 to 5 mph.

    Tonight: Mostly cloudy, with a low around 53. East wind 0 to 5 mph.

    Patchy Fog then Mostly Sunny
  • Sat10/3132% chance of precipitationLow 53°High 77°

    Saturday: Mostly cloudy, with a high near 77. South southeast wind 0 to 10 mph.

    Saturday Night: A chance of rain showers after 1am. Cloudy, with a low around 53. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Mostly Cloudy
  • Sun11/157% chance of precipitationLow 50°High 64°

    Sunday: Rain showers likely. Cloudy, with a high near 64. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Sunday Night: A slight chance of rain showers. Mostly cloudy, with a low around 50. Southeast wind around 5 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Rain Showers Likely
  • Mon11/2Low 53°High 70°

    Monday: Mostly cloudy, with a high near 70. South southeast wind 5 to 10 mph.

    Monday Night: Mostly cloudy, with a low around 53. Southeast wind 5 to 15 mph, with gusts as high as 30 mph.

    Mostly Cloudy
  • Tue11/334% chance of precipitationLow 54°High 75°

    Tuesday: A slight chance of rain showers after noon. Mostly sunny, with a high near 75. Southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.

    Mostly Sunny then Slight Chance Rain Showers
  • Wed11/452% chance of precipitationLow 49°High 72°

    Wednesday: A chance of rain showers. Partly sunny, with a high near 72. Chance of precipitation is 50%.

    Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.

    Chance Rain Showers
  • Thu11/528% chance of precipitationLow 43°High 69°

    Thursday: A chance of rain showers after noon. Partly sunny, with a high near 69. Chance of precipitation is 30%.

    Thursday Night: A slight chance of rain showers before midnight. Partly cloudy, with a low around 43.

    Partly Sunny then Chance Rain Showers
  • Fri11/6Model blend16% chance of precipitationLow 41°High 65°

    Friday: Partly cloudy, slight chance of rain. High near 65°. Low that night near 41°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blendLow 39°High 65°

    Saturday: Partly cloudy. High near 65°. Low that night near 39°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sun11/8Model blend11% chance of precipitationLow 37°High 66°

    Sunday: Partly cloudy. High near 66°. Low that night near 37°. About 0.04 in of precipitation.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 35.932, -85.794 from the NWS OHX office, updated 10/29/2026, 11:31 PM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KSRB (Sparta/Upper Cumberland Rgnl, 17 mi), model run 10/30/2026, 3:00 AM CDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now47°Patchy Fog0%0 mph
  2. 9 AM54°Mostly Sunny0%0 mph
  3. 10 AM63°Sunny0%0 mph
  4. 11 AM70°Sunny0%0 mph
  5. 12 PM74°Mostly Sunny0%5 mph
  6. 1 PM77°Mostly Sunny0%5 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Smithville, TN 37166 right now?
The latest observation from McMinnville Warren County Memorial Airport was 43°F and fog/mist, reported at 10/30/2026, 7:35 AM CDT.
What is the high temperature today in Smithville, TN 37166?
The National Weather Service forecast for today calls for a high near 80°F. Patchy Fog then Mostly Sunny.
Will it rain in Smithville, TN 37166 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Smithville, TN 37166?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 6 to Nov 8) come from the NOAA National Blend of Models, with highs of 65°F to 66°F. Model guidance this far out often changes.
What time is sunrise and sunset in Smithville, TN 37166 today?
Sunrise is about 7:03 AM CDT and sunset is about 5:49 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Smithville, TN 37166?
At Smithville 2 SE, the 1991 to 2020 normal high in October is 72°F and the normal low is 43°F.

Rain and snow totals

Next 3 days, NWS forecast grid

Rain (liquid)
0.11 in
Snow
0.00 in
Ice
0.00 in

Nearby hazards

Tennessee hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Nashville)
53ModeratePM2.5

UV index guide · Air quality

Drought

By county

DeKalb County, week of 10/27/2026

100% of the county is in moderate drought or worse, 26% in extreme drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:03 AM
Sunset
5:49 PM
Daylight
10 hr 46 min
Moon
Waning Gibbous 80% lit
First light (civil dawn)
6:37 AM
Last light (civil dusk)
6:15 PM
Moonrise
9:38 PM
Moonset
12:08 PM

Normal October weather

Climate

Normal October high 72°, low 43°, precipitation 3.28 in for the month. 1991 to 2020 normals at Smithville 2 SE, 1 mi away.

Other places nearby

Data sources

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About this data

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