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Chattanooga, TN 37404 Weather

It is 77°F in Chattanooga, TN 37404, observed at 2:45 PM EDT. Today: Mostly Sunny, high 78°F, low 57°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Chattanooga, TN 37404 current weather

77°F

Mostly Sunny

H 78° / L 57°Feels like 76°

Observed at Chattanooga, Lovell Field (4.5 mi away), 10/30/2026, 2:45 PM EDT

Hourly forecast

NWS, updated 10/30/2026, 11:26 AM PT

  1. Now77°
  2. 4 PM77°
  3. 5 PM78°
  4. 6 PM76°
  5. 7 PM72°
  6. 8 PM68°
  7. 9 PM64°
  8. 10 PM63°
  9. 11 PM62°
  10. 12 AM61°Sat
  11. 1 AM60°
  12. 2 AM60°
  13. 3 AM60°
  14. 4 AM59°
  15. 5 AM58°
  16. 6 AM58°
  17. 7 AM58°
  18. 8 AM57°
  19. 9 AM59°
  20. 10 AM62°
  21. 11 AM65°
  22. 12 PM68°
  23. 1 PM72°
  24. 2 PM73°
  25. 3 PM74°
  26. 4 PM75°
  27. 5 PM73°
  28. 6 PM73°
  29. 7 PM70°
  30. 8 PM66°
  31. 9 PM64°
  32. 10 PM63°
  33. 11 PM63°
  34. 12 AM62°Sun
  35. 1 AM61°
  36. 1 AM61°19%
  37. 2 AM60°
  38. 3 AM60°
  39. 4 AM59°
  40. 5 AM59°
  41. 6 AM58°19%
  42. 7 AM58°37%
  43. 8 AM57°37%
  44. 9 AM58°37%
  45. 10 AM59°37%
  46. 11 AM60°37%
  47. 12 PM61°37%
  48. 1 PM62°46%

10-day forecast

Tap a day for details

  • Today10/30Low 57°High 78°

    This Afternoon: Mostly sunny, with a high near 78. Northeast wind around 5 mph.

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

    Mostly Sunny
  • Sat10/3119% chance of precipitationLow 57°High 75°

    Saturday: Mostly cloudy, with a high near 75. East wind 0 to 10 mph, with gusts as high as 20 mph.

    Saturday Night: A slight chance of rain showers between 1am and 2am. Cloudy, with a low around 57. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.

    Mostly Cloudy
  • Sun11/146% chance of precipitationLow 55°High 65°

    Sunday: A chance of rain showers. Mostly cloudy, with a high near 65. Southeast wind around 5 mph. Chance of precipitation is 50%.

    Sunday Night: A chance of rain showers before 1am. Cloudy, with a low around 55. Southeast wind 0 to 5 mph. Chance of precipitation is 50%.

    Chance Rain Showers
  • Mon11/213% chance of precipitationLow 55°High 69°

    Monday: Mostly cloudy, with a high near 69. Southeast wind 0 to 5 mph.

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

    Mostly Cloudy
  • Tue11/330% chance of precipitationLow 62°High 73°

    Tuesday: A slight chance of rain showers after 1pm. Partly sunny, with a high near 73. Chance of precipitation is 20%.

    Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.

    Partly Sunny then Slight Chance Rain Showers
  • Wed11/463% chance of precipitationLow 59°High 70°

    Wednesday: Rain showers likely before 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.

    Wednesday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.

    Rain Showers Likely
  • Thu11/550% chance of precipitationLow 55°High 71°

    Thursday: A chance of rain showers. Partly sunny, with a high near 71. Chance of precipitation is 50%.

    Thursday Night: A chance of rain showers. Partly cloudy, with a low around 55.

    Chance Rain Showers
  • Fri11/6Model blend10% chance of precipitationLow 48°High 70°

    Friday: Partly cloudy. High near 70°. Low that night near 48°. About 0.01 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.

  • Sat11/7Model blendLow 45°High 69°

    Saturday: Partly cloudy. High near 69°. Low that night near 45°.

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

  • Sun11/8Model blend12% chance of precipitationLow 45°High 70°

    Sunday: Partly cloudy. High near 70°. Low that night near 45°. 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 35.024, -85.278 from the NWS MRX office, updated 10/30/2026, 11:26 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KCHA (Chattanooga Metro, 4 mi), model run 10/30/2026, 10:00 AM EDT

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. Now77°Mostly Sunny0%5 mph
  2. 4 PM77°Mostly Sunny0%5 mph
  3. 5 PM78°Mostly Sunny0%5 mph
  4. 6 PM76°Partly Cloudy0%5 mph
  5. 7 PM72°Partly Cloudy0%5 mph
  6. 8 PM68°Mostly Cloudy0%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 Chattanooga, TN 37404 right now?
The latest observation from Chattanooga, Lovell Field was 77°F, reported at 10/30/2026, 2:45 PM EDT.
What is the high temperature today in Chattanooga, TN 37404?
The National Weather Service forecast for this afternoon calls for a high near 78°F. Mostly Sunny.
Will it rain in Chattanooga, TN 37404 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 37404?
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 69°F to 70°F. Model guidance this far out often changes.
What time is sunrise and sunset in Chattanooga, TN 37404 today?
Sunrise is about 8:00 AM EDT and sunset is about 6:48 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Chattanooga, TN 37404?
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 today (Chattanooga)
56ModeratePM2.5
AQI forecast tomorrow (Chattanooga)
60ModeratePM2.5

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
8 AM
Sunset
6:48 PM
Daylight
10 hr 48 min
Moon
Waning Gibbous 77% lit
First light (civil dawn)
7:34 AM
Last light (civil dusk)
7:14 PM
Moonrise
10:39 PM
Moonset
1:03 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, 4 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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