Skip to main content
New York CityClear sky23°

Knoxville, State of Tennessee, United States weather

Knox, State of Tennessee, United States

Knoxville weather

20°
Clear sky
Feels like 23°
Low/High: 18° / 30°
Humidity87%
Wind4 km/h
Visibility15.9 km
UV index0
Air qualityAQI 57· Moderate
Through the day:
Morning
18°1%
Afternoon
27°0%
Evening
27°2%
Night
22°1%

Today's everyday tips

What to wear today?Mild

Pleasantly cool: long sleeves or a shirt, perhaps with a light cardigan.

Suitability for light clothing85%
Good day to dry laundry?Maybe

Humid (87%) or scattered showers. Clothes dry slowly; hang them somewhere airy and keep an eye on the weather.

Drying index55%

Knoxville weather by the hour

Next 24 hours

  1. Clear sky30°Chance of rain 3%
  2. Clear sky29°Chance of rain 3%
  3. Clear sky27°Chance of rain 2%
  4. Clear sky25°Chance of rain 1%
  5. Clear sky24°Chance of rain 1%
  6. Clear sky23°Chance of rain 1%
  7. Clear sky22°Chance of rain 1%
  8. Clear sky21°Chance of rain 1%
  9. Clear sky21°Chance of rain 1%
  10. Clear sky20°Chance of rain 1%
  11. Clear sky20°Chance of rain 1%
  12. Clear sky19°Chance of rain 1%
  13. Clear sky19°Chance of rain 1%
  14. Clear sky18°Chance of rain 1%
  15. Clear sky18°Chance of rain 1%
  16. Clear sky18°Chance of rain 1%
  17. Clear sky20°Chance of rain 1%
  18. Clear sky22°Chance of rain 1%
  19. Clear sky24°Chance of rain 1%
  20. Clear sky25°Chance of rain 1%
  21. Clear sky27°Chance of rain 0%
  22. Mainly clear27°Chance of rain 0%
  23. Clear sky27°Chance of rain 44%
  24. Clear sky26°Chance of rain 44%

Knoxville weather, next 7 days

  1. 18°30°

    Overcast · Rain 5%

  2. 9°27°

    Light showers · Rain 44%

  3. 6°15°

    Light drizzle · Rain 41%

  4. 3°20°

    Clear sky · Rain 6%

  5. 5°20°

    Overcast · Rain 3%

  6. 8°24°

    Overcast · Rain 0%

  7. 9°24°

    Mainly clear · Rain 0%

Environment

AQI details →
Air quality
57Moderate
Ultraviolet (UV)
0Low
Wind now
4km/h
Dew point
18°RH 87%

Sunrise & sunset

11h 17m of daylight
Noon 13:21
Rise: 07:42Dawn 07:16
Set: 18:59Dusk 19:25
W

Windy wind map & radar (Knoxville)

Detailed radar →

Knoxville weather trends, next 24 hours

Chance of rain & rainfall in Knoxville

Bars show chance of rain (%); hover for rainfall (mm)

Show data table
Chance of rain and rainfall by the hour
TimeChance of rainRainfall
17:003%0 mm
18:003%0 mm
19:002%0 mm
20:001%0 mm
21:001%0 mm
22:001%0 mm
23:001%0 mm
00:001%0 mm
01:001%0 mm
02:001%0 mm
03:001%0 mm
04:001%0 mm
05:001%0 mm
06:001%0 mm
07:001%0 mm
08:001%0 mm
09:001%0 mm
10:001%0 mm
11:001%0 mm
12:001%0 mm
13:000%0 mm
14:000%0 mm
15:0044%0 mm
16:0044%0 mm

Temperature & feels-like

Hourly air and feels-like temperature (°C)

  • Temperature
  • Feels like
Show data table
Temperature by the hour
TimeTemperatureFeels like
17:0030.3°C31.3°C
18:0029.4°C30.6°C
19:0026.7°C28.2°C
20:0024.8°C26.3°C
21:0023.5°C25.1°C
22:0022.8°C24.4°C
23:0022°C23.9°C
00:0021.2°C23.1°C
01:0020.6°C22.4°C
02:0020.1°C21.7°C
03:0019.5°C21°C
04:0018.9°C20.2°C
05:0018.7°C19.6°C
06:0018.1°C19.1°C
07:0018.3°C18.4°C
08:0017.8°C18.5°C
09:0019.8°C21.1°C
10:0022.4°C22.4°C
11:0023.5°C23.8°C
12:0025.3°C25.2°C
13:0026.6°C26.2°C
14:0027.2°C26.9°C
15:0026.8°C26°C
16:0025.6°C24.4°C

UV index by the hour

How strong the sun's UV is through the day

Show data table
UV index by the hour
TimeUV indexRating
17:002.7Moderate
18:001.3Low
19:000.3Low
20:000Low
21:000Low
22:000Low
23:000Low
00:000Low
01:000Low
02:000Low
03:000Low
04:000Low
05:000Low
06:000Low
07:000Low
08:000Low
09:000.5Low
10:001.6Low
11:003Moderate
12:004.3Moderate
13:005.1Moderate
14:005.3Moderate
15:004.9Moderate
16:000.9Low

Wind & gusts in Knoxville

In km/h

  • Wind speed (km/h)
  • Gusts (km/h)
Show data table
Wind by the hour
TimeWind speedGusts
17:0011.5 km/h16.3 km/h
18:0010.3 km/h18.4 km/h
19:007.8 km/h16.2 km/h
20:007.4 km/h21.2 km/h
21:006.9 km/h19.1 km/h
22:008.8 km/h20.5 km/h
23:007.1 km/h19.4 km/h
00:006.4 km/h15.1 km/h
01:006.4 km/h17.6 km/h
02:006.9 km/h22 km/h
03:006.5 km/h17.6 km/h
04:007.1 km/h18.4 km/h
05:007.4 km/h18 km/h
06:006 km/h18.4 km/h
07:0010.9 km/h22.3 km/h
08:006.6 km/h14.4 km/h
09:006.4 km/h28.8 km/h
10:0016 km/h39.2 km/h
11:0015.3 km/h37.4 km/h
12:0018.1 km/h34.2 km/h
13:0020.7 km/h36.7 km/h
14:0022.1 km/h34.6 km/h
15:0022.3 km/h35.3 km/h
16:0024.5 km/h37.1 km/h

Sun and moon in Knoxville

Daylight: 11 h 17 min

Sunrise time
07:42
Sunset time
18:59

Solar noon (sun highest)
13:21
Dawn – dusk
07:16 / 19:25
Morning blue hour
07:16 – 07:26
Evening blue hour
19:15 – 19:25
Morning golden hour
07:26 – 08:17
Evening golden hour
18:25 – 19:15

Waxing crescent · 24% illuminated

Moonrise 12:46 · moonset 22:07

Related places

Major cities in United States

Knoxville weather FAQ

It is currently about 20°C in Knoxville, feeling like 23°C. Conditions: Clear sky, humidity 87%, wind 4 km/h.

More tools for Knoxville

Data source: Weather data by Open-Meteo.com (CC BY 4.0)