• Early AM

    May 3

    Lo 54°

    Cloudy

    Migraine Headache Weather
    • Hi
      RealFeel
      81°
    • UV
      7 - Very High
    • Cloud
      Cover
      82%
    more
  • Today

    May 3

    72°Lo 54°

    Clouds giving way to some sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      77°
    • UV
      5 - High
    • Cloud
      Cover
      80%
    more
  • Wed

    May 4

    69°Lo 56°

    An afternoon shower

    Beneficial weather for migraines
    • Hi
      RealFeel
      74°
    • UV
      5 - High
    • Cloud
      Cover
      95%
  • Thu

    May 5

    66°Lo 53°

    Variable clouds, a t-storm

    Beneficial weather for migraines
    • Hi
      RealFeel
      74°
    • UV
      5 - High
    • Cloud
      Cover
      83%
    more
  • Fri

    May 6

    68°Lo 53°

    Periods of sun with a t-storm

    Neutral weather for migraines
    • Hi
      RealFeel
      70°
    • UV
      4 - Moderate
    • Cloud
      Cover
      95%
    more
Next Previous
Mostly cloudy 67° Lo 57° RealFeel® 74° / 60°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 45%
  • Cloud Cover: 81%
  • Dew Point: 41° F
  • Visibility: 10 mi
6 mph

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 69° 72° N/A 65°
Low 56° 47° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:53 of sunlight, then sets at 8:02 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:55 AM with 12:53 of moolight, then sets at 5:48 PM

Los Altos Weather Report

San Francisco: Showery weather to arrive by late week

May 2, 2016; 12:34 PM ET

Clouds and showers will move into the Bay Area following a dry start to May. more >

Wed. Migraine Headache

Wed. UV Index