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Powells Crossroads, TN 37405 Weather

Today: Sunny, high 72°F, low 52°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

Powells Crossroads, TN 37405 current weather

71°F

Sunny

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

H 72° / L 52°

No recent station report. NWS hourly forecast updated 10/29/2026, 11:26 AM PT

Hourly forecast

NWS, updated 10/29/2026, 11:26 AM PT

  1. Now71°
  2. 3 PM71°
  3. 4 PM72°
  4. 5 PM69°
  5. 6 PM65°
  6. 7 PM62°
  7. 8 PM59°
  8. 9 PM58°
  9. 10 PM57°
  10. 11 PM56°
  11. 12 AM55°Fri
  12. 1 AM54°
  13. 2 AM55°
  14. 3 AM54°
  15. 4 AM54°
  16. 5 AM53°
  17. 6 AM52°
  18. 7 AM52°
  19. 8 AM54°
  20. 9 AM59°
  21. 10 AM64°
  22. 11 AM67°
  23. 12 PM70°
  24. 1 PM73°
  25. 2 PM73°
  26. 3 PM75°
  27. 4 PM73°
  28. 5 PM71°
  29. 6 PM67°
  30. 7 PM62°
  31. 8 PM61°
  32. 9 PM61°
  33. 10 PM60°
  34. 11 PM60°
  35. 12 AM60°Sat
  36. 1 AM59°
  37. 2 AM59°
  38. 3 AM59°
  39. 4 AM58°
  40. 5 AM58°
  41. 6 AM57°
  42. 7 AM57°
  43. 8 AM57°
  44. 9 AM60°
  45. 10 AM63°
  46. 11 AM65°
  47. 12 PM66°
  48. 1 PM67°

10-day forecast

Tap a day for details

  • Today10/29Low 52°High 72°

    This Afternoon: Sunny. High near 72, with temperatures falling to around 69 in the afternoon. Southeast wind around 0 mph.

    Tonight: Mostly clear, with a low around 52. North wind around 0 mph.

    Sunny
  • Fri10/30Low 57°High 75°

    Friday: Sunny. High near 75, with temperatures falling to around 71 in the afternoon. Northeast wind around 0 mph.

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

    Sunny
  • Sat10/3128% chance of precipitationLow 55°High 70°

    Saturday: Mostly cloudy, with a high near 70. East wind 0 to 5 mph.

    Saturday Night: A chance of rain showers after 1am. Mostly cloudy, with a low around 55. Southeast wind around 5 mph. Chance of precipitation is 30%.

    Mostly Cloudy
  • Sun11/163% chance of precipitationLow 55°High 59°

    Sunday: Rain showers likely. Mostly cloudy, with a high near 59. Southeast wind 0 to 5 mph. Chance of precipitation is 60%.

    Sunday Night: A slight chance of rain showers before midnight. Mostly cloudy, with a low around 55. Chance of precipitation is 20%.

    Rain Showers Likely
  • Mon11/211% chance of precipitationLow 55°High 67°

    Monday: Mostly cloudy, with a high near 67.

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

    Mostly Cloudy
  • Tue11/326% chance of precipitationLow 60°High 70°

    Tuesday: A slight chance of rain showers after noon. Mostly sunny, with a high near 70. Chance of precipitation is 20%.

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

    Mostly Sunny then Slight Chance Rain Showers
  • Wed11/458% chance of precipitationLow 58°High 68°

    Wednesday: A chance of rain showers. Partly sunny, with a high near 68. Chance of precipitation is 50%.

    Wednesday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 58.

    Chance Rain Showers
  • Thu11/5Model blend42% chance of precipitationLow 53°High 73°

    Thursday: Chance of rain. High near 73°. Low that night near 53°. About 0.21 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.

  • Fri11/6Model blend10% chance of precipitationLow 47°High 69°

    Friday: Partly cloudy. High near 69°. Low that night near 47°.

    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 43°High 67°

    Saturday: Partly cloudy. High near 67°. Low that night near 43°.

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

Forecast for 35.128, -85.433 from the NWS MRX office, updated 10/29/2026, 11:26 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KCHA (Chattanooga Metro, 15 mi), model run 10/29/2026, 9:00 AM CDT

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. Now71°Sunny0%0 mph
  2. 3 PM71°Sunny0%0 mph
  3. 4 PM72°Mostly Sunny0%0 mph
  4. 5 PM69°Mostly Sunny0%0 mph
  5. 6 PM65°Mostly Clear0%0 mph
  6. 7 PM62°Mostly Clear0%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

What is the high temperature today in Powells Crossroads, TN 37405?
The National Weather Service forecast for this afternoon calls for a high near 72°F. Sunny.
Will it rain in Powells Crossroads, TN 37405 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 Powells Crossroads, TN 37405?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 5 to Nov 7) come from the NOAA National Blend of Models, with highs of 67°F to 73°F and up to a 42% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Powells Crossroads, TN 37405 today?
Sunrise is about 7:00 AM CDT and sunset is about 5:50 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Powells Crossroads, TN 37405?
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)
60ModeratePM2.5
AQI forecast tomorrow (Chattanooga)
56ModeratePM2.5

UV index guide · Air quality

Drought

By county

Marion County, week of 10/27/2026

100% of the county is in moderate drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7 AM
Sunset
5:50 PM
Daylight
10 hr 50 min
Moon
Waning Gibbous 86% lit
First light (civil dawn)
6:34 AM
Last light (civil dusk)
6:16 PM
Moonrise
8:30 PM
Moonset
11:02 AM

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, 10 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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