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

Hazardous Weather Conditions

Current conditions at

Oak Ridge (KOQT)

Lat: 36.02°NLon: 84.23°WElev: 915ft.

Mostly Cloudy

57°F

14°C

Humidity 83%
Wind Speed SW 6 mph
Barometer 29.68 in (1004.2 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 20 Feb 5:53 am EST
Extended Forecast for

Harriman TN

  • Today

    Today: Mostly sunny, with a high near 67. West wind 5 to 10 mph, with gusts as high as 35 mph.

    High: 67 °F

    Mostly Sunny

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 61. Calm wind becoming north around 5 mph.

    High: 61 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 32. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 43. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23. Northwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 36. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 36 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 67. West wind 5 to 10 mph, with gusts as high as 35 mph.
Tonight
A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 45. Calm wind.
Saturday
Partly sunny, with a high near 61. Calm wind becoming north around 5 mph.
Saturday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 32. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 43. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 23. Northwest wind around 10 mph, with gusts as high as 25 mph.
Monday
Mostly cloudy, with a high near 36. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 54.
Wednesday Night
A 50 percent chance of showers. Cloudy, with a low around 42.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harriman TN
 35.93°N 84.56°W (Elev. 761 ft)
Last Update:
6:06 am EST Feb 20, 2026
Forecast Valid:
6am EST Feb 20, 2026-6pm EST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation