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Chattanooga, TN 37410 Weather

Tonight: Mostly Clear then Areas Of Fog, low 51°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Chattanooga, TN 37410 current weather

59°F

Mostly Clear

Forecast for this hour. No recent report from a nearby station.

H -- / L 51°

No recent station report. NWS hourly forecast updated 10/29/2026, 4:06 PM PT

Hourly forecast

NWS, updated 10/29/2026, 4:06 PM PT

  1. Now59°
  2. 11 PM58°
  3. 12 AM57°Fri
  4. 1 AM55°
  5. 2 AM54°
  6. 3 AM53°
  7. 4 AM53°
  8. 5 AM52°
  9. 6 AM52°
  10. 7 AM51°
  11. 8 AM51°
  12. 9 AM53°
  13. 10 AM58°
  14. 11 AM64°
  15. 12 PM69°
  16. 1 PM73°
  17. 2 PM76°
  18. 3 PM77°
  19. 4 PM78°
  20. 5 PM79°
  21. 6 PM76°
  22. 7 PM72°
  23. 8 PM69°
  24. 9 PM64°
  25. 10 PM63°
  26. 11 PM62°
  27. 12 AM61°Sat
  28. 1 AM60°
  29. 2 AM59°
  30. 3 AM58°
  31. 4 AM58°
  32. 5 AM57°
  33. 6 AM57°
  34. 7 AM57°
  35. 8 AM57°
  36. 9 AM57°
  37. 10 AM60°
  38. 11 AM64°
  39. 12 PM68°
  40. 1 PM71°
  41. 2 PM73°
  42. 3 PM75°
  43. 4 PM75°
  44. 5 PM74°
  45. 6 PM73°
  46. 7 PM70°
  47. 8 PM68°
  48. 9 PM66°

10-day forecast

Tap a day for details

  • Today10/29Low 51°High

    Tonight: Areas of fog after 2am. Mostly clear, with a low around 51. Wind around 0 mph.

    Mostly Clear then Areas Of Fog
  • Fri10/30Low 57°High 79°

    Friday: Areas of fog before 9am. Sunny, with a high near 79. North wind 0 to 5 mph.

    Friday Night: Mostly cloudy, with a low around 57. Northeast wind 0 to 5 mph.

    Areas Of Fog then Sunny
  • Sat10/3122% chance of precipitationLow 56°High 75°

    Saturday: Mostly cloudy, with a high near 75. East wind 0 to 10 mph.

    Saturday Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 56. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.

    Mostly Cloudy
  • Sun11/159% chance of precipitationLow 54°High 64°

    Sunday: Rain showers likely. Mostly cloudy, with a high near 64. Southeast wind around 5 mph. Chance of precipitation is 60%.

    Sunday Night: A chance of rain showers before 1am. Mostly cloudy, with a low around 54. Southeast wind 0 to 5 mph. Chance of precipitation is 50%.

    Rain Showers Likely
  • Mon11/210% chance of precipitationLow 55°High 72°

    Monday: Mostly cloudy, with a high near 72.

    Monday Night: Mostly cloudy, with a low around 55.

    Mostly Cloudy
  • Tue11/326% chance of precipitationLow 60°High 75°

    Tuesday: Mostly sunny, with a high near 75.

    Tuesday Night: A chance of rain showers after 7pm. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.

    Mostly Sunny
  • Wed11/460% chance of precipitationLow 59°High 73°

    Wednesday: A chance of rain showers. Partly sunny, with a high near 73. Chance of precipitation is 50%.

    Wednesday Night: A chance of rain showers before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.

    Chance Rain Showers
  • Thu11/557% chance of precipitationLow High 71°

    Thursday: Showers and thunderstorms likely. Partly sunny, with a high near 71.

    Showers And Thunderstorms Likely
  • Fri11/6Model blend13% chance of precipitationLow 50°High 72°

    Friday: Partly cloudy. High near 72°. Low that night near 50°.

    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 48°High 72°

    Saturday: Partly cloudy. High near 72°. Low that night near 48°.

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

Forecast for 35.003, -85.315 from the NWS MRX office, updated 10/29/2026, 4:06 PM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KCHA (Chattanooga Metro, 7 mi), model run 10/29/2026, 4:00 PM EDT

Hazardous weather outlookIssued 10/29/2026, 2:25 PM EDT

Cherokee-Clay-Scott TN-Campbell-Claiborne-Hancock-Hawkins- Sullivan-Johnson-Morgan-Anderson-Union-Grainger-Hamblen- Northwest Cocke-Cocke Smoky Mountains-Northwest Greene- Southeast Greene-Washington TN-Unicoi-Northwest Carter- Southeast Carter-Roane-Loudon-Knox-Jefferson-Northwest Blount- Blount Smoky Mountains-North Sevier-Sevier Smoky Mountains- Sequatchie-Bledsoe-Rhea-Meigs-McMinn-Northwest Monroe- Southeast Monroe-Marion-Hamilton-Bradley-West Polk-East Polk-Lee- Wise-Scott VA-Russell-Washington VA- 225 PM EDT Thu Oct 29 2026 /125 PM CDT Thu Oct 29 2026/

This Hazardous Weather Outlook is for portions of southwest North Carolina: east Tennessee and southwest Virginia.

Day one: This Afternoon and Tonight

No hazardous weather is expected at this time.

Days two through seven: Friday through Wednesday

No hazardous weather is expected at this time.

Spotter information statement

Spotter activation is not needed at this time.

Forecaster's discussionIssued 10/29/2026, 8:20 PM EDT

: New AVIATION:

Key messages

Updated at 810 PM EDT Thu Oct 29 2026

- Dry conditions will continue for the next several days with mild highs in the 70s and seasonally cool lows in the 40s.

- Chance of light rain on Sunday and Sunday night, mainly in the Plateau and southern TN Valley.

- A return to dry and mild weather for the first couple of days next week, then rain chances return for midweek.

Discussion

Issued at 103 PM EDT Thu Oct 29 2026

For the next few days, the pleasant fall weather will continue. A mid/upper level shortwave ridge will be crossing the region through Friday, with a low level ridge over the Appalachians. The main concern each day will be early morning fog, primarily near area lakes and rivers.

The upper ridge shifts east and a shortwave trough approaches from the west on Sunday. Moisture and lift will be mainly in the mid and upper levels, while the sub-850 mb layer remains dry for the eastern half of the area. Some light rain will likely reach the ground in the Plateau and southern TN Valley, maybe a tenth to a quarter inch, but NE sections will probably only see a trace to a couple hundredths through Sunday night. Overcast mid/high clouds on Sunday will hold high temperatures back in the 60s in most spots.

Dry and mild conditions return Monday and continue through at least Tuesday, possibly Wednesday. Another stronger system may bring higher rain chances to the area late Wednesday and Thursday. The ECMWF shows a deep, negatively tilted trough crossing the Plains and MS Valley in this time frame. One thing to keep an eye on with this system will be mountain wave winds, mainly Wednesday night.

Aviation

(00Z TAFS) Issued at 810 PM EDT Thu Oct 29 2026

Overall, VFR conditions and light winds will be predominant throughout the period. The main concern for brief periods of MVFR or lower conditions will come with potential for early morning fog. This looks most likely at TRI and CHA based on a persistence forecast over the last several days. For now, tempo MVFR conditions have been included, but may need to be taken down further depending on the evolution of high level cirrus overnight.

Preliminary point temps/pops

Chattanooga Airport, TN 50 79 56 75 / 0 0 0 0 Knoxville McGhee Tyson Airport, TN 48 78 53 75 / 0 0 0 0 Oak Ridge, TN 48 78 54 74 / 0 0 0 0 Tri Cities Airport, TN 44 76 48 72 / 0 0 0 0

Watches, warnings and advisories

NC: NONE. TN: NONE. VA: NONE.

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. Now59°Mostly Clear0%0 mph
  2. 11 PM58°Partly Cloudy0%0 mph
  3. 12 AM57°Mostly Clear0%0 mph
  4. 1 AM55°Mostly Clear0%0 mph
  5. 2 AM54°Patchy Fog0%0 mph
  6. 3 AM53°Areas Of Fog0%0 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

Will it rain in Chattanooga, TN 37410 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 Chattanooga, TN 37410?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 6 to Nov 7) come from the NOAA National Blend of Models, with highs near 72°F. Model guidance this far out often changes.
What time is sunrise and sunset in Chattanooga, TN 37410 today?
Sunrise is about 7:59 AM EDT and sunset is about 6:50 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Chattanooga, TN 37410?
At Lookout Mtn-Point Park, the 1991 to 2020 normal high in October is 67°F and the normal low is 51°F.

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 tomorrow (Chattanooga)
56ModeratePM2.5

UV index guide · Air quality

Drought

By county

Hamilton County, week of 10/27/2026

10% of the county is in moderate drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:59 AM
Sunset
6:50 PM
Daylight
10 hr 50 min
Moon
Waning Gibbous 83% lit
First light (civil dawn)
7:33 AM
Last light (civil dusk)
7:16 PM
Moonrise
9:29 PM
Moonset
12:01 PM

Normal October weather

Climate

Normal October high 67°, low 51°, precipitation 3.78 in for the month. 1991 to 2020 normals at Lookout Mtn-Point Park, 2 mi away.

Other places nearby

Data sources

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About this data

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