• Tonight

    Aug 27

    Lo 61°

    Clear

    Outdoor Barbecue Weather
    • Precip
      1%
    • Hi
      RealFeel
      82°
    • Wind
      Gust
      20 mph
  • Thu

    Aug 28

    77°Lo 62°

    Mostly sunny

    Excellent for an outdoor bbq
    • Precip
      1%
    • Hi
      RealFeel
      79°
    • Wind
      Gust
      13 mph
    more
  • Fri

    Aug 29

    77°Lo 62°

    Partly sunny

    Excellent for an outdoor bbq
    • Precip
      1%
    • Hi
      RealFeel
      79°
    • Wind
      Gust
      13 mph
    more
  • Sat

    Aug 30

    78°Lo 61°

    Low clouds break for some sun

    Excellent for an outdoor bbq
    • Precip
      0%
    • Hi
      RealFeel
      80°
    • Wind
      Gust
      14 mph
    more
  • Sun

    Aug 31

    78°Lo 60°

    Partly sunny

    Excellent for an outdoor bbq
    • Precip
      1%
    • Hi
      RealFeel
      79°
    • Wind
      Gust
      14 mph
    more
Next Previous
Hi 80° RealFeel® 82° Precipitation 1%

Day

N

E

S

W

  • N 8 mph
  • Gusts: 20 mph

Sunny

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 61° RealFeel® 60° Precipitation 1%

Night

N

E

S

W

  • N 3 mph
  • Gusts: 8 mph

Clear

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

Temperature History - Aug 27

more Historical Weather Data >
  Today Normal Record 8/27/2013
High 80° 80° N/A 81°
Low 61° 54° N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:35 AM with 13:10 of sunlight, then sets at 7:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:33 AM with 12:10 of moolight, then sets at 8:43 PM

Top Story

Los Altos Weather Report

San Francisco: Bright, Sunny for Holiday Weekend

August 27, 2014; 7:13 PM ET

San Francisco will see abundant sunshine over the next several days and stretching into the holiday weekend. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Wed. Outdoor Entertaining

Wed. Wind Maps

Wed. UV Index