• Tonight

    Aug 21

    Lo 61°

    Thickening clouds

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Fri

    Aug 22

    74°Lo 60°

    Mostly sunny

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

    Aug 23

    76°Lo 60°

    Partial sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Sun

    Aug 24

    75°Lo 60°

    Low clouds, then sunshine

    Low ragweed pollen levels
    • Precip
      1%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      56%
    more
  • Mon

    Aug 25

    77°Lo 60°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      26%
Next Previous
Partly sunny 73° Lo 62° RealFeel® 79° / 62°

N

E

S

W

  • Precipitation: 1%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 68%
  • Cloud Cover: 26%
  • Dew Point: 57° F
  • Visibility: 10 mi
5 mph

Temperature History - Aug 25

more Historical Weather Data >
  Today Normal Record 8/25/2013
High 77° 80° N/A 81°
Low 60° 54° N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:33 AM with 13:15 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:43 AM with 12:59 of moolight, then sets at 7:42 PM

Top Story

Los Altos Weather Report

Firefighters Race to Contain Blaze Near Yosemite

August 21, 2014; 12:45 PM ET

All evacuation orders were lifted as containment increased early Wednesday. more >

Mon. Dust & Dander

Mon. Wind Maps