• Today

    Jul 13

    81°Lo 69°

    Partly sunny and breezy

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

    Jul 14

    79°Lo 71°

    Variably cloudy, a t-storm

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

    Jul 15

    80°Lo 67°

    Variable clouds with t-storms

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Wed

    Jul 16

    77°Lo 65°

    Thunderstorms possible

    Low ragweed pollen levels
    • Precip
      35%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      92%
    more
  • Thu

    Jul 17

    78°Lo 62°

    Sunshine and patchy clouds

    Ragweed Pollen Weather
    • Precip
      19%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      25%
    more
Next Previous
Hi 81° RealFeel® 81° Precipitation 35%

Day

N

E

S

W

  • SSW 12 mph
  • Gusts: 23 mph

Partly sunny, breezy and more humid

  • Max UV Index: 7 (High)
  • Thunderstorms: 20%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 69° RealFeel® 66° Precipitation 60%

Night

N

E

S

W

  • SSW 11 mph
  • Gusts: 17 mph

Mostly cloudy and humid with a couple of showers and a thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

South Dennis Pollen Levels - July 13

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Jul 13

more Historical Weather Data >
  Today Normal Record 7/13/2013
High 81° 78° 91° (1952) 80°
Low 69° 64° 47° (1971) 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:17 AM with 14:58 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:58 PM with 11:02 of moolight, then sets at 8:00 AM

Top Story

South Dennis Weather Report

Boston: New Week Brings Storm, Flooding Threat

July 13, 2014; 3:43 AM ET

The risk of thunderstorms and flash flooding will return for the new week. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps