• Early AM

    Dec 21

    Lo 25°

    Partly cloudy

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

    Dec 21

    43°Lo 29°

    Showers late this afternoon

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

    Dec 22

    37°Lo 23°

    Cloudy, windy and colder

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

    Dec 23

    32°Lo 12°

    Sunny and windy

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      27 mph
    • Cloud
      Cover
      10%
    more
  • Wed

    Dec 24

    41°Lo 21°

    Partly sunny and not as cold

    Low ragweed pollen levels
    • Precip
      2%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      28%
    more
Next Previous
Hi 43° RealFeel® 32° Precipitation 65%

Day

N

E

S

W

  • SW 15 mph
  • Gusts: 28 mph

Breezy with partial sunshine; a couple of showers late this afternoon

  • Max UV Index: 2 (Low)
  • Thunderstorms: 20%
  • Precipitation: 0.08 in
  • Rain: 0.08 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 29° RealFeel® 11° Precipitation 40%

Night

N

E

S

W

  • WNW 21 mph
  • Gusts: 32 mph

Partly cloudy and breezy with a shower in spots before temperatures fall below freezing

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Hyannis 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 43° 39° 63° (1900) 31°
Low 29° 11° -27° (1983) 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:12 AM with 9:07 of sunlight, then sets at 4:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:28 AM with 10:01 of moolight, then sets at 4:29 PM

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps