• Early AM

    May 5

    Lo 50°

    Low clouds

    Asthma Weather
    • Hi
      RealFeel
      70°
    • UV
      8 - Very High
    • Air Qual.
      Good
    more
  • Today

    May 5

    71°Lo 46°

    Low clouds, then some sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      75°
    • UV
      8 - Very High
    • Air Qual.
      Good
    more
  • Wed

    May 6

    70°Lo 47°

    Mostly sunny and nice

    Beneficial weather for asthma
    • Hi
      RealFeel
      74°
    • UV
      8 - Very High
    • Air Qual.
      Good
  • Thu

    May 7

    69°Lo 49°

    Times of clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      73°
    • UV
      8 - Very High
    • Cloud
      Cover
      48%
    more
  • Fri

    May 8

    75°Lo 48°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      80°
    • UV
      8 - Very High
    • Cloud
      Cover
      19%
    more
Next Previous
Mostly sunny 68° Lo 53° RealFeel® 72° / 53°

N

E

S

W

  • Precipitation: 4%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 61%
  • Cloud Cover: 24%
  • Dew Point: 47° F
  • Visibility: 10 mi
8 mph

Temperature History - May 6

more Historical Weather Data >
  Today Normal Record 5/6/2014
High 70° 73° N/A 73°
Low 47° 47° N/A 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 13:55 of sunlight, then sets at 8:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:39 PM with 10:24 of moolight, then sets at 9:03 AM

Los Altos Weather Report

San Francisco: Seasonable Temperatures to Continue Through Week

May 5, 2015; 2:42 AM ET

A pattern of seasonable temperatures will continue through the first part of the new week, with low clouds in the morning and sunny conditions through the afternoon. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index