• Early AM

    Dec 21

    Lo 35°

    Low clouds

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Dec 21

    44°Lo 39°

    Mostly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Mon

    Dec 22

    46°Lo 32°

    Mostly cloudy, a little rain

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Tue

    Dec 23

    38°Lo 28°

    Cloudy, snow showers; breezy

    Low ragweed pollen levels
    • Precip
      62%
    • Wind
      Speed
      18 mph
    • Cloud
      Cover
      97%
    more
  • Wed

    Dec 24

    35°Lo 24°

    Very windy; snow showers

    Low ragweed pollen levels
    • Precip
      61%
    • Wind
      Speed
      24 mph
    • Cloud
      Cover
      45%
    more
Next Previous
Hi 44° RealFeel® 36° Precipitation 25%

Day

N

E

S

W

  • S 12 mph
  • Gusts: 18 mph

Patchy morning fog; otherwise, mostly cloudy

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 39° RealFeel® 27° Precipitation 60%

Night

N

E

S

W

  • SSE 15 mph
  • Gusts: 22 mph

Mostly cloudy and breezy with a brief shower or two

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.12 in
  • Rain: 0.12 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Knoxville Pollen Levels - December 21

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Dec 21

more Historical Weather Data >
  Today Normal Record 12/21/2013
High 44° 30° N/A 27°
Low 39° 13° N/A 21°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:35 AM with 9:11 of sunlight, then sets at 4:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:51 AM with 10:03 of moolight, then sets at 4:54 PM

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps