• Early AM

    Jul 31

    Lo 56°

    Partly cloudy

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

    Jul 31

    79°Lo 55°

    A thunderstorm in spots

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

    Aug 1

    83°Lo 60°

    A thunderstorm in spots

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

    Aug 2

    82°Lo 61°

    A couple of p.m. t-storms

    Low ragweed pollen levels
    • Precip
      65%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      76%
    more
  • Sun

    Aug 3

    82°Lo 59°

    Times of clouds and sun

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      54%
    more
Next Previous
Hi 79° RealFeel® 83° Precipitation 40%

Day

N

E

S

W

  • W 4 mph
  • Gusts: 7 mph

Partly sunny with a shower or thunderstorm in spots in the afternoon

  • Max UV Index: 7 (High)
  • 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
Lo 55° RealFeel® 55° Precipitation 9%

Night

N

E

S

W

  • N 1 mph
  • Gusts: 3 mph

Clear to partly cloudy and pleasant

  • Max UV Index: N/A
  • Thunderstorms: 7%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Cambridge Pollen Levels - July 31

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2013
High 79° 83° 100° (1999) 77°
Low 55° 62° 50° (1965) 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:23 AM with 14:19 of sunlight, then sets at 8:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:54 AM with 12:29 of moolight, then sets at 10:23 PM

Battling the Common Cold

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

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps