• Today

    May 4

    70°Lo 53°

    Mainly cloudy and cool

    Beneficial weather for migraines
    • Hi
      RealFeel
      75°
    • UV
      5 - High
    • Cloud
      Cover
      76%
  • Thu

    May 5

    67°Lo 53°

    Thundershower

    Beneficial weather for migraines
    • Hi
      RealFeel
      76°
    • UV
      5 - High
    • Cloud
      Cover
      71%
    more
  • Fri

    May 6

    64°Lo 53°

    Clouds and sun with a t-storm

    Beneficial weather for migraines
    • Hi
      RealFeel
      68°
    • UV
      5 - High
    • Cloud
      Cover
      70%
    more
  • Sat

    May 7

    69°Lo 55°

    Cool with periods of sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      75°
    • UV
      5 - High
    • Cloud
      Cover
      70%
    more
  • Sun

    May 8

    69°Lo 51°

    A morning shower; cloudy

    Beneficial weather for migraines
    • Hi
      RealFeel
      71°
    • UV
      4 - Moderate
    • Cloud
      Cover
      94%
    more
Next Previous
Cloudy 58° RealFeel® 60°

N

E

S

W

  • Humidity: 77%
  • Pressure: 29.90 in ↑
  • UV Index: 2
  • Cloud Cover: 100%
  • Ceiling: 10900 ft
  • Dew Point: 51° F
  • Visibility: 10 mi
4 mph

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

Temperature Summary - 9:15 AM

  Temp (°F)
Now 58°
Yesterday 58°
RealFeel® 60°
RealFeel® Shade 58°
Wind Chill 58°
Dew Point 51°
  Hi / Lo
Previous 6 Hours 58°
  53°
Previous 12 Hours 62°
  53°
Previous 24 Hours 72°
  53°

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 70° 72° N/A 66°
Low 53° 47° N/A 50°

Precipitation Summary - 9:15 AM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0

Palo Alto Weather Report

San Francisco: Showery weather to arrive by late week

May 4, 2016; 8:34 AM ET

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

Wed. Migraine Headache

Wed. UV Index