East Chattanooga, TN Weather

Hamilton County5:37 PM EDT35.07°N, 85.25°WElevation 682 ft

Current conditions

Clear
72°
Clear
Feels like 71°
High 73°·Low 48°
WindNE 9 mph
Humidity46%
Dew point50°
Pressure30.37 inHg
Visibility10 mi
Cloud cover8%
UV index1 Low
Sunrise7:56 AM
Sunset6:55 PM

Observed at Chattanooga, Lovell Field · 27 min ago

Forecast

10-day

  • This Afternoon

    Sunny, with a high near 73. Northeast wind 0 to 5 mph.

  • Tonight

    Mostly clear, with a low around 48. Northeast wind 0 to 5 mph.

  • Monday

    Sunny, with a high near 73. North wind 0 to 5 mph.

National Weather Service forecast updated 5 hrs ago.

Hourly

Hourly forecast
  1. Now Sunny 72°
  2. 6 PM Clear 70°
  3. 7 PM Clear 66°
  4. 8 PM Mostly Clear 63°
  5. 9 PM Mostly Clear 58°
  6. 10 PM Mostly Clear 56°
  7. 11 PM Mostly Clear 55°
  8. Mon12 AM Mostly Clear 53°
  9. 1 AM Partly Cloudy 52°
  10. 2 AM Mostly Clear 51°
  11. 3 AM Mostly Clear 51°
  12. 4 AM Mostly Clear 50°
  13. 5 AM Mostly Clear 49°
  14. 6 AM Sunny 49°
  15. 7 AM Sunny 48°
  16. 8 AM Sunny 48°
  17. 9 AM Sunny 50°
  18. 10 AM Sunny 57°
  19. 11 AM Sunny 61°
  20. 12 PM Sunny 65°
  21. 1 PM Mostly Sunny 68°
  22. 2 PM Mostly Sunny 71°
  23. 3 PM Mostly Sunny 72°
  24. 4 PM Mostly Sunny 72°

10-day forecast

Details
  1. TodayOct 25 Sunny Sunny48°73°
  2. MonOct 26 Sunny Sunny48°73°
  3. TueOct 27 Mostly Sunny Mostly Sunny51°75°
  4. WedOct 28 Partly Sunny Partly Sunny49°73°
  5. ThuOct 29 Sunny Sunny50°76°
  6. FriOct 30 Sunny Sunny56°78°
  7. SatOct 31 Partly Sunny Partly Sunny24%60°78°
  8. SunNov 1 Heavy rain Heavy rain1.54 in63°74°
  9. MonNov 2 Cloudy Cloudy59°72°
  10. TueNov 3 Sunny Sunny55°71°

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

Radar

Full map
Open the National Weather Service radar (the map here needs JavaScript).

Weather news in Tennessee

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Air quality

52
Moderate
Fine particles (PM2.5)

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Forecast

  • SunModerate (51)
  • MonModerate (51)
  • TueModerate (52)

Chattanooga, 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 7:56 AM
Sunset 6:55 PM
Daylight 10 h 59 min (−2 min 2 s tomorrow)
Full Moon · 100% lit
Moonrise 6:18 PM Moonset 7:18 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low71° / 47°
Month to date2.71 in (normal 2.79 in)

Chattanooga Ap, records since 1938. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in MRX, issued 10 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 4Search index and reflects what the press published. Terms of use. How to use Weather