• Today

    Dec 18

    61°Lo 54°

    A passing morning shower

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    Dec 19

    61°Lo 52°

    Periods of rain

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Sat

    Dec 20

    60°Lo 52°

    Mostly cloudy

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    Dec 21

    63°Lo 53°

    Turning cloudy

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Dec 22

    63°Lo 50°

    Mostly sunny and mild

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Periods of rain 60° Lo 57° RealFeel® 57° / 54°

N

E

S

W

  • Precipitation: 65%
  • Rain: 0.12 in
  • Snow: 0 in
  • Humidity: 82%
  • Cloud Cover: 93%
  • Dew Point: 53° F
  • Visibility: 8 mi
6 mph

Temperature History - Dec 19

more Historical Weather Data >
  Today Normal Record 12/19/2013
High 61° 56° 68° (1999) 59°
Low 52° 44° 32° (1965) 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:20 AM with 9:34 of sunlight, then sets at 4:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:42 AM with 10:37 of moolight, then sets at 3:19 PM

San Bruno Weather Report

San Francisco: Dry Weather Ahead for the Weekend

December 18, 2014; 11:04 AM ET

Conditions will turn dry for San Francisco this weekend and last into next week. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Fri. Snow Day Potential