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Collegedale, TN 37315 Weather

It is 63°F in Collegedale, TN 37315, observed at 10:55 AM EDT. Today: Mostly Sunny, high 77°F, low 54°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Collegedale, TN 37315 current weather

63°F

Mostly Sunny

H 77° / L 54°Feels like 63°

  • No rain expected in the next 12 hours

Observed at Chattanooga, Lovell Field (8.4 mi away), 10/30/2026, 10:55 AM EDT

Hourly forecast

NWS, updated 10/30/2026, 4:06 AM PT

  1. Now62°
  2. 12 PM67°
  3. 1 PM72°
  4. 2 PM75°
  5. 3 PM76°
  6. 4 PM77°
  7. 5 PM77°
  8. 6 PM74°
  9. 7 PM70°
  10. 8 PM66°
  11. 9 PM61°
  12. 10 PM59°
  13. 11 PM58°
  14. 12 AM57°Sat
  15. 1 AM56°
  16. 2 AM56°
  17. 3 AM55°
  18. 4 AM54°
  19. 5 AM55°
  20. 6 AM55°
  21. 7 AM54°
  22. 8 AM54°
  23. 9 AM55°
  24. 10 AM60°
  25. 11 AM64°
  26. 12 PM68°
  27. 1 PM72°
  28. 2 PM73°
  29. 3 PM73°
  30. 4 PM75°
  31. 5 PM73°
  32. 6 PM72°
  33. 7 PM69°
  34. 8 PM64°
  35. 9 PM62°
  36. 10 PM61°
  37. 11 PM61°
  38. 12 AM60°Sun
  39. 1 AM60°
  40. 1 AM59°17%
  41. 2 AM58°17%
  42. 3 AM57°17%
  43. 4 AM57°17%
  44. 5 AM56°17%
  45. 6 AM56°17%
  46. 7 AM56°29%
  47. 8 AM57°29%
  48. 9 AM58°29%

10-day forecast

Tap a day for details

  • Today10/30Low 54°High 77°

    Today: Mostly sunny, with a high near 77. North wind around 5 mph.

    Tonight: Mostly cloudy, with a low around 54. Northeast wind 0 to 5 mph.

    Mostly Sunny
  • Sat10/3117% chance of precipitationLow 56°High 75°

    Saturday: Patchy fog between 7am and 8am. Mostly cloudy, with a high near 75. East wind 0 to 10 mph.

    Saturday Night: A slight chance of rain showers after 1am. Cloudy, with a low around 56. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.

    Patchy Fog then Mostly Cloudy
  • Sun11/139% chance of precipitationLow 52°High 64°

    Sunday: A chance of rain showers. Cloudy, with a high near 64. Southeast wind 0 to 5 mph. Chance of precipitation is 40%.

    Sunday Night: A chance of rain showers before 7pm. Mostly cloudy, with a low around 52. Southeast wind 0 to 5 mph. Chance of precipitation is 40%.

    Chance Rain Showers
  • Mon11/2Low 52°High 70°

    Monday: Partly sunny, with a high near 70. Southeast wind 0 to 5 mph.

    Monday Night: Partly cloudy, with a low around 52.

    Partly Sunny
  • Tue11/336% chance of precipitationLow 58°High 75°

    Tuesday: Mostly sunny, with a high near 75.

    Tuesday Night: A chance of rain showers after 7pm. Partly cloudy, with a low around 58. Chance of precipitation is 40%.

    Mostly Sunny
  • Wed11/448% chance of precipitationLow 55°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 before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.

    Chance Rain Showers
  • Thu11/532% chance of precipitationLow 49°High 71°

    Thursday: A chance of rain showers. Partly sunny, with a high near 71. Chance of precipitation is 30%.

    Thursday Night: A chance of rain showers before 1am. Partly cloudy, with a low around 49.

    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 35.046, -85.053 from the NWS MRX office, updated 10/30/2026, 4:06 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KCHA (Chattanooga Metro, 8 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. Now62°Mostly Sunny0%5 mph
  2. 12 PM67°Mostly Sunny0%5 mph
  3. 1 PM72°Mostly Sunny0%5 mph
  4. 2 PM75°Mostly Sunny0%5 mph
  5. 3 PM76°Sunny0%5 mph
  6. 4 PM77°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 Collegedale, TN 37315 right now?
The latest observation from Chattanooga, Lovell Field was 63°F, reported at 10/30/2026, 10:55 AM EDT.
What is the high temperature today in Collegedale, TN 37315?
The National Weather Service forecast for today calls for a high near 77°F. Mostly Sunny.
Will it rain in Collegedale, TN 37315 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 Collegedale, TN 37315?
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 Collegedale, TN 37315 today?
Sunrise is about 7:59 AM EDT and sunset is about 6:47 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Collegedale, TN 37315?
At Chattanooga Lovell AP, the 1991 to 2020 normal high in October is 74°F and the normal low is 51°F.

Rain and snow totals

Next 3 days, NWS forecast grid

Rain (liquid)
0.04 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 (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
6:47 PM
Daylight
10 hr 48 min
Moon
Waning Gibbous 79% lit
First light (civil dawn)
7:33 AM
Last light (civil dusk)
7:14 PM
Moonrise
10:38 PM
Moonset
1:03 PM

Normal October weather

Climate

Normal October high 74°, low 51°, precipitation 3.59 in for the month. 1991 to 2020 normals at Chattanooga Lovell AP, 9 mi away.

Other places nearby

Data sources

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About this data

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