National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Oak Ridge (KOQT)

Lat: 36.02°NLon: 84.23°WElev: 915ft.

Fair

39°F

4°C

Humidity 70%
Wind Speed Calm
Barometer 30.14 in (1021.1 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 10 Feb 12:53 am EST
Extended Forecast for

Harriman TN

  • Overnight

    Overnight: Mostly clear, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 68. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 68 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Showers, mainly after 1am. Low around 45. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Slight Chance
    Showers then
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 57. North wind around 5 mph.

    High: 57 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29. North wind around 5 mph becoming calm.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 37. Calm wind.
Tuesday
Partly sunny, with a high near 68. Light southwest wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Showers, mainly after 1am. Low around 45. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of showers, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 57. North wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 29. North wind around 5 mph becoming calm.
Thursday
Partly sunny, with a high near 53. Calm wind.
Thursday Night
Cloudy, with a low around 35. Calm wind.
Friday
Partly sunny, with a high near 54.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
A 40 percent chance of showers, mainly after 1pm. Cloudy, with a high near 55.
Saturday Night
Showers likely. Cloudy, with a low around 46. Chance of precipitation is 70%.
Sunday
Showers. High near 58. Chance of precipitation is 80%.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 42.
Washington's Birthday
Sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harriman TN
 35.93°N 84.56°W (Elev. 761 ft)
Last Update:
1:26 am EST Feb 10, 2026
Forecast Valid:
1am EST Feb 10, 2026-6pm EST Feb 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation