Current Conditions

Knoxville, Tennessee

71°F22°C
Rain

Wind

NNE 5 mph8 km/h

Humidity

87%

Cloud Cover

52%

As of Tuesday, September 22, 2026 at 10:54 PM EDT

Today's Outlook

Night

Mostly cloudy, with a low around 67°F20°C. Light wind from the NE 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°F24°CLow 67°F19°CPrecip 0.88 in22.3 mm100%Cloud 63%Wind NE 3 mph5 km/hWednesday: Mostly cloudy and warm, with a high of 74°F24°C and morning low of 67°F19°C. Light wind from the NNE around 2 mph4 km/h. 99% chance of rain throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 67°F20°C. Light wind from the NE around 4 mph6 km/h. 100% chance of rain throughout the night.
Light RainHigh 72°F22°CLow 64°F18°CPrecip 0.24 in6 mm89%Cloud 70%Wind NE 4 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 NE around 3 mph6 km/h. 89% chance of light rain throughout the day. Thursday Night: Mostly cloudy, with a low around 64°F18°C. Light wind from the NE around 4 mph6 km/h. 79% chance of showers throughout the night.
ClearHigh 77°F25°CLow 58°F15°CPrecip 0 in0 mmCloud 19%Wind NNE 5 mph8 km/hFriday: Mostly clear and warm, with a high of 77°F25°C and morning low of 58°F15°C. Light wind from the NNE around 5 mph8 km/h. Friday Night: Mostly clear, with a low around 60°F15°C. Light wind from the NNE around 5 mph8 km/h.
Partly CloudyHigh 79°F26°CLow 52°F11°CPrecip 0 in0 mmCloud 41%Wind NNE 4 mph7 km/hSaturday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 52°F11°C. Light wind from the NNE around 4 mph6 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 54°F12°C. Light wind from the NNE around 5 mph8 km/h.
Partly CloudyHigh 78°F26°CLow 56°F13°CPrecip 0 in0.1 mm3%Cloud 46%Wind NNE 4 mph6 km/hSunday: Partly cloudy and warm, with a high of 78°F26°C and morning low of 56°F13°C. Light wind from the NNE around 4 mph6 km/h. Dry air. Sunday Night: Partly cloudy, with a low around 57°F14°C. Light wind from the NNE around 4 mph7 km/h.
ClearHigh 80°F26°CLow 55°F13°CPrecip 0.01 in0.2 mm3%Cloud 22%Wind NE 4 mph6 km/hMonday: Mostly clear and warm, with a high of 80°F26°C and morning low of 55°F13°C. Light wind from the NNE around 4 mph6 km/h. Dry air. Monday Night: Mostly clear, with a low around 57°F14°C. Light wind from the NE around 4 mph6 km/h.
ClearHigh 83°F28°CLow 54°F12°CPrecip 0.01 in0.2 mm3%Cloud 23%Wind ESE 3 mph5 km/hTuesday: Mostly clear and warm, with a high of 83°F28°C and morning low of 54°F12°C. Light wind from the SSW around 3 mph5 km/h. Tuesday Night: Partly cloudy, with a low around 56°F13°C. Light wind from the E around 4 mph6 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2374°F24°C67°F19°C0.88 in22.3 mm· 100%63%RainNE 3 mph5 km/h
ThursdaySep 2472°F22°C64°F18°C0.24 in6 mm· 89%70%Light RainNE 4 mph6 km/h
FridaySep 2577°F25°C58°F15°C0 in0 mm· —19%ClearNNE 5 mph8 km/h
SaturdaySep 2679°F26°C52°F11°C0 in0 mm· —41%Partly CloudyNNE 4 mph7 km/h
SundaySep 2778°F26°C56°F13°C0 in0.1 mm· 3%46%Partly CloudyNNE 4 mph6 km/h
MondaySep 2880°F26°C55°F13°C0.01 in0.2 mm· 3%22%ClearNE 4 mph6 km/h
TuesdaySep 2983°F28°C54°F12°C0.01 in0.2 mm· 3%23%ClearESE 3 mph5 km/h
WednesdaySep 3081°F27°C61°F16°C0.13 in3.3 mm· 28%68%ShowersS 4 mph7 km/h
ThursdayOct 178°F25°C64°F18°C0.29 in7.4 mm· 32%70%Light RainS 5 mph7 km/h
FridayOct 278°F25°C62°F17°C0.22 in5.6 mm· 34%58%ShowersSSW 4 mph7 km/h
SaturdayOct 378°F26°C61°F16°C0.1 in2.6 mm· 21%55%DrizzleSSW 4 mph6 km/h
SundayOct 477°F25°C62°F17°C0.16 in4 mm· 25%59%ShowersWSW 4 mph7 km/h
MondayOct 575°F24°C59°F15°C0.19 in4.7 mm· 26%51%ShowersNNW 5 mph7 km/h
TuesdayOct 674°F23°C57°F14°C0.15 in3.7 mm· 21%49%ShowersNNW 5 mph8 km/h
WednesdayOct 773°F23°C55°F13°C0.09 in2.2 mm· 17%41%DrizzleNNW 5 mph8 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.

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Coordinates: 35.9606°N, 83.9207°W·Elevation: 276m·Timezone: America/New_York·Population: 190,740