Current Conditions

Oak Ridge, Tennessee

68°F20°C
Rain

Wind

NNE 5 mph8 km/h

Humidity

90%

Cloud Cover

36%

As of Wednesday, September 23, 2026 at 1:52 AM EDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 74°F23°C and morning low of 66°F19°C. Light wind from the NNE around 3 mph4 km/h. 94% chance of rain throughout the day. Humid.

Night

Mostly cloudy, with a low around 66°F19°C. Light wind from the NNE around 4 mph6 km/h. 100% chance of rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 74°F23°CLow 66°F19°CPrecip 0.73 in18.6 mm100%Cloud 64%Wind NNE 3 mph5 km/hWednesday: Mostly cloudy and warm, with a high of 74°F23°C and morning low of 66°F19°C. Light wind from the NNE around 3 mph4 km/h. 94% chance of rain throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the NNE around 4 mph6 km/h. 100% chance of rain throughout the night.
Light RainHigh 72°F22°CLow 64°F18°CPrecip 0.24 in6.1 mm93%Cloud 71%Wind NE 3 mph6 km/hThursday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 64°F18°C. Light wind from the ENE around 3 mph5 km/h. 93% chance of light rain throughout the day. Thursday Night: Mostly cloudy, with a low around 65°F18°C. Light wind from the NE around 4 mph6 km/h. 87% chance of showers throughout the night.
ClearHigh 78°F25°CLow 58°F14°CPrecip 0 in0 mmCloud 17%Wind NNE 6 mph9 km/hFriday: Mostly clear and warm, with a high of 78°F25°C and morning low of 58°F14°C. Light wind from the NNE around 5 mph9 km/h. Dry air. Friday Night: Mostly clear, with a low around 59°F15°C. Breezy from the NNE at 6 to 7 mph9 to 11 km/h.
Partly CloudyHigh 78°F26°CLow 52°F11°CPrecip 0 in0 mmCloud 40%Wind NNE 5 mph8 km/hSaturday: Partly cloudy and warm, with a high of 78°F26°C and morning low of 52°F11°C. Light wind from the NNE around 4 mph7 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 54°F12°C. Light wind from the NNE around 6 mph9 km/h.
Partly CloudyHigh 78°F25°CLow 56°F13°CPrecip 0 in0 mmCloud 50%Wind NNE 5 mph8 km/hSunday: Mostly cloudy and warm, with a high of 78°F25°C and morning low of 56°F13°C. Light wind from the NNE around 4 mph7 km/h. Dry air. Sunday Night: Partly cloudy, with a low around 57°F14°C. Light wind from the NNE around 5 mph8 km/h.
ClearHigh 80°F27°CLow 54°F12°CPrecip 0 in0 mmCloud 17%Wind NNE 4 mph7 km/hMonday: Mostly clear and warm, with a high of 80°F27°C and morning low of 54°F12°C. Light wind from the NE around 4 mph6 km/h. Dry air. Monday Night: Mostly clear, with a low around 56°F13°C. Light wind from the NNE around 4 mph7 km/h.
ClearHigh 83°F28°CLow 55°F13°CPrecip 0 in0.1 mm3%Cloud 21%Wind SE 4 mph6 km/hTuesday: Mostly clear and warm, with a high of 83°F28°C and morning low of 55°F13°C. Light wind from the S around 3 mph5 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 57°F14°C. Light wind from the E around 4 mph6 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2374°F23°C66°F19°C0.73 in18.6 mm· 100%64%RainNNE 3 mph5 km/h
ThursdaySep 2472°F22°C64°F18°C0.24 in6.1 mm· 93%71%Light RainNE 3 mph6 km/h
FridaySep 2578°F25°C58°F14°C0 in0 mm· —17%ClearNNE 6 mph9 km/h
SaturdaySep 2678°F26°C52°F11°C0 in0 mm· —40%Partly CloudyNNE 5 mph8 km/h
SundaySep 2778°F25°C56°F13°C0 in0 mm· —50%Partly CloudyNNE 5 mph8 km/h
MondaySep 2880°F27°C54°F12°C0 in0 mm· —17%ClearNNE 4 mph7 km/h
TuesdaySep 2983°F28°C55°F13°C0 in0.1 mm· 3%21%ClearSE 4 mph6 km/h
WednesdaySep 3081°F27°C62°F17°C0.15 in3.7 mm· 29%67%ShowersS 5 mph9 km/h
ThursdayOct 178°F25°C64°F18°C0.29 in7.4 mm· 36%68%ShowersSW 5 mph8 km/h
FridayOct 278°F25°C61°F16°C0.17 in4.4 mm· 24%54%ShowersSSW 5 mph8 km/h
SaturdayOct 378°F25°C60°F15°C0.13 in3.2 mm· 20%51%DrizzleSSW 5 mph7 km/h
SundayOct 478°F25°C61°F16°C0.15 in3.7 mm· 21%54%ShowersSW 5 mph8 km/h
MondayOct 575°F24°C59°F15°C0.2 in5.2 mm· 24%50%ShowersNW 5 mph8 km/h
TuesdayOct 674°F23°C57°F14°C0.15 in3.8 mm· 16%50%ShowersNW 5 mph8 km/h
WednesdayOct 773°F23°C56°F13°C0.07 in1.9 mm· 17%44%DrizzleNW 5 mph9 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 36.0104°N, 84.2696°W·Elevation: 259m·Timezone: America/New_York·Population: 29,302