• Today

    Apr 17

    71°Lo 49°

    Partly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      72°
    • UV
      7 - High
    • Cloud
      Cover
      31%
    more
  • Fri

    Apr 18

    68°Lo 48°

    Partly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      69°
    • UV
      7 - High
    • Cloud
      Cover
      30%
    more
  • Sat

    Apr 19

    67°Lo 49°

    Mostly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      68°
    • UV
      8 - Very High
    • Cloud
      Cover
      21%
  • Sun

    Apr 20

    71°Lo 51°

    Partly sunny and pleasant

    Beneficial weather for migraines
    • Hi
      RealFeel
      70°
    • UV
      8 - Very High
    • Cloud
      Cover
      26%
    more
  • Mon

    Apr 21

    65°Lo 48°

    Low clouds, then some sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      65°
    • UV
      7 - High
    • Cloud
      Cover
      70%
    more
Next Previous
Hi 67° RealFeel® 68° Precipitation 1%

Day

N

E

S

W

  • NNW 8 mph
  • Gusts: 13 mph

Mostly 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 49° RealFeel® 45° Precipitation 1%

Night

N

E

S

W

  • NW 6 mph
  • Gusts: 11 mph

Partly cloudy

  • 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 - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2013
High 67° 70° N/A 77°
Low 49° 45° N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 13:19 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at --:-- with of moolight, then sets at 9:55 AM

Top Story

Stanford Weather Report

San Francisco: No Rain in Sight, Morning Clouds to Break for Afternoon Sunshine

April 17, 2014; 12:46 PM ET

For the remainder of the week and into the weekend, morning clouds will give way to mostly sunny skies. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Sat. Migraine Headache

Sat. UV Index