• Today

    May 3

    58°Lo 46°

    Clouds yielding to sun

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

    May 4

    67°Lo 54°

    Plenty of sunshine

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

    May 5

    64°Lo 49°

    A couple of p.m. t-storms

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Wed

    May 6

    63°Lo 48°

    Some clouds, then sunshine

    Low ragweed pollen levels
    • Precip
      7%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      33%
    more
  • Thu

    May 7

    63°Lo 49°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      3%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      21%
    more
Next Previous
Hi 67° RealFeel® 70° Precipitation 4%

Day

N

E

S

W

  • SW 14 mph
  • Gusts: 23 mph

Plenty of sunshine

  • Max UV Index: 7 (High)
  • 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 54° RealFeel® 46° Precipitation 6%

Night

N

E

S

W

  • SW 15 mph
  • Gusts: 23 mph

Partly cloudy and breezy

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • 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 - May 4

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2014
High 67° 59° 86° (2001) 65°
Low 54° 44° 28° (1964) 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:34 AM with 14:08 of sunlight, then sets at 7:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:18 PM with 10:23 of moolight, then sets at 6:41 AM

Dennis Weather Report

Boston: Warmest Day So Far in 2015 to Unfold Monday

May 3, 2015; 4:36 PM ET

A surge of warmth into the Northeast will create Boston's warmest day so far this year on Monday. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps