Lenoir City, TN Weather

Loudon County4:37 PM EDT35.80°N, 84.26°WElevation 820 ft

Current conditions

Sunny
71°
Sunny
Feels like 71°
High 71°·Low 45°
WindNE 5 mph
Humidity44%
Dew point48°
Cloud cover0%
Sunrise7:53 AM
Sunset6:50 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • Sunday

    Sunny, with a high near 71. Northeast wind 0 to 5 mph.

  • Sunday Night

    Clear, with a low around 45. Northeast wind 0 to 5 mph.

  • Monday

    Sunny, with a high near 71.

National Weather Service forecast updated 3 days ago.

Hourly

Hourly forecast
  1. Now Sunny 71°
  2. 5 PM Sunny 70°
  3. 6 PM Clear 68°
  4. 7 PM Clear 64°
  5. 8 PM Clear 59°
  6. 9 PM Clear 56°
  7. 10 PM Clear 53°
  8. 11 PM Clear 51°
  9. Mon12 AM Clear 50°
  10. 1 AM Clear 49°
  11. 2 AM Mostly Clear 48°
  12. 3 AM Mostly Clear 47°
  13. 4 AM Mostly Clear 46°
  14. 5 AM Mostly Clear 45°
  15. 6 AM Sunny 44°
  16. 7 AM Sunny 43°
  17. 8 AM Mostly Sunny 44°
  18. 9 AM Mostly Sunny 47°
  19. 10 AM Mostly Sunny 52°
  20. 11 AM Mostly Sunny 57°
  21. 12 PM Mostly Sunny 61°
  22. 1 PM Mostly Sunny 65°
  23. 2 PM Sunny 68°
  24. 3 PM Sunny 70°

Daily forecast

Details
  1. TonightOct 22 Mostly Clear then Patchy Fog Mostly Clear then Patchy Fog44°
  2. FriOct 23 Patchy Fog then Sunny Patchy Fog then Sunny41°71°
  3. SatOct 24 Sunny Sunny44°71°
  4. TodayOct 25 Sunny Sunny45°71°
  5. MonOct 26 Sunny Sunny46°71°
  6. TueOct 27 Mostly Sunny Mostly Sunny47°72°
  7. WedOct 28 Mostly Sunny Mostly Sunny47°73°
  8. ThuOct 29 Mostly Sunny Mostly Sunny73°
  9. FriOct 30 Mostly sunny Mostly sunny53°78°

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 in Tennessee

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Air quality

38
Good
Ozone

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

Forecast

  • SunModerate (51)
  • MonModerate (51)
  • TueModerate (51)

Great Smoky Mtns. Natl. Park - TN, TN reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:53 AM
Sunset 6:50 PM
Daylight 10 h 57 min (−2 min 5 s tomorrow)
Full Moon · 100% lit
Moonrise 6:12 PM Moonset 7:15 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low68° / 45°
Record high82° (1991)
Record low30° (2006)
Wettest1.67 in (1977)
Month to date2.59 in (normal 2.14 in)

Knoxville Area, records since 1871. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in MRX, issued 9 hrs ago

Key Messages

Updated at 730 AM EDT Sun Oct 25 2026

- Dry weather will continue over the forecast period with cool mornings and mild afternoon highs.

- Low relative humidity values in the 30s to upper 20s are also expected most days but with light winds overall.

Discussion

Issued at 132 AM EDT Sun Oct 25 2026

Currently, a strong upper ridge of high pressure is centered to our southwest over the southern Mississippi River Valley with surface high pressure over New England. This will continue to promote subsidence with cool morning lows and mild daytime highs. Efficient mixing will allow RH's to drop into the 30s and upper 20s with weak flow and MSLP gradient keeping winds light. Early in the week, the ridge will progress eastward with surface high pressure shifting almost directly over the area. The height rises will lead to a slight warming trend and continued daytime mixing keeping RH values low.

This same general pattern will continue through the end of the week and into the weekend for Halloween with additional height rises potentially pushing highs closer to 80 degrees for some. Otherwise, low RHs and light winds will keep limited fire weather concerns in the forecast each day, but thankfully only about 10 percent of the area is in drought at this time.

Aviation

(12Z TAFS) Issued at 730 AM EDT Sun Oct 25 2026

Some area fog this morning near waterways, but not expecting impacts at any terminals at this time. Otherwise, surface high pressure and upper level ridging to persist through the TAF term. Thus, VFR, dry, mostly sunny/clear skies, and light winds or calm conditions can be expected.

Preliminary Point Temps

Chattanooga Airport, TN 73 46 73 46 / 0 0 0 0 Knoxville McGhee Tyson Airport, TN 72 44 73 44 / 0 0 0 0 Oak Ridge, TN 72 44 73 44 / 0 0 0 0 Tri Cities Airport, TN 70 39 71 40 / 0 0 0 0

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. How to use Weather