Knoxville, TN Weather

03:51 Thursday Artboard
Clear sky Clear sky Feels like Last Quarter Last Quarter Illuminated: 79%
  • Today 19 Dec. Scattered clouds 10° / Calm 13 - 29 km/h
  • Tomorrow 20 Dec. Partly cloudy / Calm 23 - 48 km/h
  • Saturday 21 Dec. Partly cloudy / -4° Calm 14 - 31 km/h
  • Sunday 22 Dec. Clear / -6° Calm 13 - 30 km/h
  • Monday 23 Dec. Scattered clouds / -5° Calm 4 - 16 km/h
  • Tuesday 24 Dec. Partly cloudy / -3° Calm 6 - 12 km/h
  • Wednesday 25 Dec. Partly cloudy 10° / -1° Calm 9 - 17 km/h

Weather Forecast for Knoxville, TN Today

, 19 December

Tomorrow

, 20 December
04:00 Clear sky Clear sky
Feels Like
Calm North 11 - 25 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 87%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 7%
  • Feels Like Feels Like 1 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1026 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 25 km/h
  • Snowline Snowline 3100 m
05:00 Scattered clouds Scattered clouds
Feels Like
Calm Northeast 11 - 20 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 89%
  • Dew Point Dew Point 1 °C
  • Clouds Clouds 10%
  • Feels Like Feels Like 1 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1026 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 20 km/h
  • Snowline Snowline 3100 m
06:00 Clear sky Clear sky
Feels Like
Calm Northeast 10 - 20 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 90%
  • Dew Point Dew Point 1 °C
  • Clouds Clouds 4%
  • Feels Like Feels Like 0 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1026 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 20 km/h
  • Snowline Snowline 3200 m
07:00 Clear sky Clear sky
Feels Like
Calm North 11 - 21 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 91%
  • Dew Point Dew Point 1 °C
  • Clouds Clouds 4%
  • Feels Like Feels Like 0 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1027 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 21 km/h
  • Snowline Snowline 2900 m
Scattered clouds 08:00 Scattered clouds Scattered clouds
Feels Like -1°
Calm Northeast 10 - 19 km/h
UV Index 0 Low SPF: no
Scattered clouds 08:00 Scattered clouds Partly cloudy
Feels Like -1°
Calm Northeast 10 - 19 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 91%
  • Dew Point Dew Point 1 °C
  • Clouds Clouds 11%
  • Feels Like Feels Like -1 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1027 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 19 km/h
  • Snowline Snowline 3200 m
09:00 Partly cloudy Partly cloudy
Feels Like
Calm North 10 - 20 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 83%
  • Dew Point Dew Point 1 °C
  • Clouds Clouds 87%
  • Feels Like Feels Like 1 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1027 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 20 km/h
  • Snowline Snowline 3200 m
10:00 Overcast Overcast
Feels Like
Calm Northeast 11 - 24 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 76%
  • Dew Point Dew Point 1 °C
  • Clouds Clouds 97%
  • Feels Like Feels Like 3 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1027 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 24 km/h
  • Snowline Snowline 3300 m
Partly cloudy 11:00 Partly cloudy Partly cloudy
Feels Like
Calm Northeast 13 - 28 km/h
UV Index 1 Low SPF: no
Partly cloudy 11:00 Partly cloudy Overcast
Feels Like
Calm Northeast 13 - 28 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 70%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 94%
  • Feels Like Feels Like 4 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 13 km/h
  • Pressure Pressure 1027 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 28 km/h
  • Snowline Snowline 3200 m
12:00 Partly cloudy Partly cloudy
Feels Like
Calm Northeast 10 - 28 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 66%
  • Dew Point Dew Point 1 °C
  • Clouds Clouds 89%
  • Feels Like Feels Like 6 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1026 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 28 km/h
  • Snowline Snowline 3200 m
13:00 Scattered clouds Scattered clouds
Feels Like
Calm Northeast 8 - 28 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 63%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 26%
  • Feels Like Feels Like 7 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1025 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 28 km/h
  • Snowline Snowline 3200 m
Scattered clouds 14:00 Scattered clouds Scattered clouds
Feels Like
Calm Northeast 6 - 21 km/h
UV Index 2 Low SPF: no
Scattered clouds 14:00 Scattered clouds Scattered clouds
Feels Like
Calm Northeast 6 - 21 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 62%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 16%
  • Feels Like Feels Like 8 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1024 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 21 km/h
  • Snowline Snowline 3200 m
15:00 Clear Clear
Feels Like
Calm Northeast 5 - 19 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 61%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 8%
  • Feels Like Feels Like 9 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1023 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 19 km/h
  • Snowline Snowline 3200 m
16:00 Clear Clear
Feels Like
Calm North 7 - 21 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 62%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 3%
  • Feels Like Feels Like 8 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1023 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 21 km/h
  • Snowline Snowline 3000 m
Clear 17:00 Clear Clear
Feels Like 10°
Calm Northeast 1 - 16 km/h
UV Index 0 Low SPF: no
Clear 17:00 Clear Clear
Feels Like 10°
Calm Northeast 1 - 16 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 73%
  • Dew Point Dew Point 3 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 10 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 1 km/h
  • Pressure Pressure 1023 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 16 km/h
  • Snowline Snowline 3100 m
18:00 Clear sky Clear sky
Feels Like
Calm East 2 - 3 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 77%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 7 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1023 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 3 km/h
  • Snowline Snowline 3000 m
19:00 Clear sky Clear sky
Feels Like
Calm Southeast 4 - 16 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 83%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 6%
  • Feels Like Feels Like 5 °C
  • Visibility Visibility 45 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1023 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 16 km/h
  • Snowline Snowline 3000 m
Clear sky 20:00 Clear sky Clear sky
Feels Like
Calm Southeast 5 - 9 km/h
UV Index 0 Low SPF: no
Clear sky 20:00 Clear sky Scattered clouds
Feels Like
Calm Southeast 5 - 9 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 86%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 4%
  • Feels Like Feels Like 3 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1022 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 9 km/h
  • Snowline Snowline 3100 m
21:00 Scattered clouds Scattered clouds
Feels Like
Calm Southwest 2 - 8 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 87%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 25%
  • Feels Like Feels Like 5 °C
  • Visibility Visibility 40 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1022 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 8 km/h
  • Snowline Snowline 2900 m
22:00 Scattered clouds Scattered clouds
Feels Like
Calm Southwest 2 - 9 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 90%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 39%
  • Feels Like Feels Like 4 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1022 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 9 km/h
  • Snowline Snowline 3000 m
Scattered clouds 23:00 Scattered clouds Scattered clouds
Feels Like
Calm Southwest 6 - 8 km/h
UV Index 0 Low SPF: no
Scattered clouds 23:00 Scattered clouds Scattered clouds
Feels Like
Calm Southwest 6 - 8 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 92%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 22%
  • Feels Like Feels Like 2 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 6 km/h
  • Pressure Pressure 1022 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 8 km/h
  • Snowline Snowline 2900 m
24:00 Clear sky Clear sky
Feels Like
Calm Southwest 7 - 13 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 93%
  • Dew Point Dew Point 2 °C
  • Clouds Clouds 1%
  • Feels Like Feels Like 1 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1021 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 13 km/h
  • Snowline Snowline 2600 m

Air quality in Knoxville today

Detail
46
Moderate PM₂₅ (31 µg/m³)
  • Possible health risk.
  • Enjoy your usual outdoor activities if you do not experience symptoms.
  • Sensitive people should limit prolonged or intense outdoor activities.

Weather graphs

Maximum Minimum Rainfall
Videos
A major hailstorm causes significant damage in La Pampa, Argentina
A major hailstorm causes significant damage in La Pampa, Argentina