• Tonight

    Apr 24

    Lo 51°

    A few showers late

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    Apr 25

    64°Lo 48°

    Spotty morning showers

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Sun

    Apr 26

    70°Lo 49°

    Sunny and pleasant

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

    Apr 27

    79°Lo 52°

    Warmer with plenty of sun

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      0%
    more
  • Tue

    Apr 28

    75°Lo 53°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      19%
    more
Next Previous
Partly sunny 64° Lo 58° RealFeel® 67° / 54°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 60%
  • Cloud Cover: 45%
  • Dew Point: 47° F
  • Visibility: 10 mi
13 mph

Temperature History - Apr 25

more Historical Weather Data >
  Today Normal Record 4/25/2014
High 64° 71° N/A 60°
Low 48° 46° N/A 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 13:32 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:26 PM with 13:53 of moolight, then sets at 2:19 AM

Los Altos Weather Report

San Francisco: Dry Pattern to Continue After Weekend Showers

April 24, 2015; 7:41 PM ET

Showers will dampen the San Francisco area for the first part of the weekend, but warm and dry conditions will quickly resume. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps