• Today

    Aug 27

    79°Lo 63°

    Mostly sunny and humid

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Thu

    Aug 28

    77°Lo 58°

    Mostly sunny and breezy

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

    Aug 29

    70°Lo 55°

    Mostly sunny and nice

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

    Aug 30

    72°Lo 63°

    Partly sunny

    Low ragweed pollen levels
    • Precip
      5%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      29%
    more
  • Sun

    Aug 31

    78°Lo 66°

    Periods of sun with a t-storm

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      69%
    more
Next Previous
Hi 79° RealFeel® 82° Precipitation 11%

Day

N

E

S

W

  • SW 10 mph
  • Gusts: 17 mph

Mostly sunny and humid

  • Max UV Index: 6 (High)
  • Thunderstorms: 6%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 63° RealFeel® 62° Precipitation 40%

Night

N

E

S

W

  • WSW 6 mph
  • Gusts: 12 mph

A shower or thunderstorm in spots this evening; otherwise, mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Dennis Pollen Levels - August 27

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Aug 27

more Historical Weather Data >
  Today Normal Record 8/27/2013
High 79° 76° 99° (1948) 74°
Low 63° 62° 48° (1964) 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 13:22 of sunlight, then sets at 7:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:57 AM with 12:13 of moolight, then sets at 8:10 PM

Top Story

Dennis Weather Report

Boston to Feel Like Summer for a Time This Week

August 27, 2014; 4:14 AM ET

Warm weather fans in the Boston area will have something to be happy about this week, but Atlantic Ocean bathers may need to be aware of Cristobal. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps