• Today

    Apr 18

    62°Lo 48°

    Partly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      63°
    • UV
      7 - High
    • Cloud
      Cover
      22%
    more
  • Sat

    Apr 19

    62°Lo 48°

    Mostly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      63°
    • UV
      8 - Very High
    • Cloud
      Cover
      15%
  • Sun

    Apr 20

    65°Lo 51°

    Clouds giving way to some sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      68°
    • UV
      7 - High
    • Cloud
      Cover
      60%
    more
  • Mon

    Apr 21

    62°Lo 51°

    Low clouds break for some sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      63°
    • UV
      7 - High
    • Cloud
      Cover
      70%
    more
  • Tue

    Apr 22

    59°Lo 49°

    Mainly cloudy, a shower; cool

    Beneficial weather for migraines
    • Hi
      RealFeel
      56°
    • UV
      6 - High
    • Cloud
      Cover
      76%
    more
Next Previous
Hi 62° RealFeel® 63° Precipitation 1%

Day

N

E

S

W

  • W 11 mph
  • Gusts: 18 mph

Mostly sunny

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 48° RealFeel® 45° Precipitation 1%

Night

N

E

S

W

  • W 7 mph
  • Gusts: 15 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 62° 63° 83° (1992) 69°
Low 48° 49° 41° (1896) 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 13:20 of sunlight, then sets at 7:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at --:-- with of moolight, then sets at 9:56 AM

Top Story

San Francisco Weather Report

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April 18, 2014; 4:06 AM 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