• Early AM

    Dec 19

    Lo 30°

    Partly cloudy

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

    Dec 19

    38°Lo 30°

    Sun mixing with clouds

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

    Dec 20

    41°Lo 35°

    Sun giving way to clouds

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

    Dec 21

    43°Lo 35°

    Mostly cloudy

    Low ragweed pollen levels
    • Precip
      30%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      91%
    more
  • Mon

    Dec 22

    44°Lo 37°

    Turning cloudy

    Low ragweed pollen levels
    • Precip
      17%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      56%
    more
Next Previous
Hi 41° RealFeel® 36° Precipitation 25%

Day

N

E

S

W

  • NNE 8 mph
  • Gusts: 14 mph

Sun giving way to clouds

  • Max UV Index: 1 (Low)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 35° RealFeel® 30° Precipitation 30%

Night

N

E

S

W

  • NE 6 mph
  • Gusts: 10 mph

Rather cloudy with a rain and snow shower possible

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

Dennis Pollen Levels - December 20

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 41° 42° 57° (1957) 54°
Low 35° 26° -9° (1942) 29°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:04 AM with 9:09 of sunlight, then sets at 4:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:15 AM with 10:08 of moolight, then sets at 3:23 PM

Dennis Weather Report

Boston: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 19, 2014; 2:08 AM ET

Following benign weather this weekend, a major storm will affect Boston, much of the East and Midwest on Christmas Eve. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps