• Today

    May 4

    65°Lo 53°

    Mainly cloudy with a shower

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

    May 5

    64°Lo 53°

    Thundershower

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

    May 6

    61°Lo 53°

    Clouds and sun with a t-storm

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

    May 7

    65°Lo 55°

    Times of clouds and sun

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

    May 8

    66°Lo 51°

    An a.m. shower; mostly cloudy

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
5pm
6pm 7pm 8pm 9pm 10pm 11pm Thu
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Mostly Cloudy
Showers
Mostly Cloudy
Temp (°F) 62° 61° 59° 57° 56° 55° 55° 55°
RealFeel® 61° 58° 56° 54° 53° 52° 50° 51°
Humidity 61% 64% 69% 73% 77% 79% 78% 79%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
40%
 
34%
 
33%
 
32%
 
32%
 
38%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 10 WSW 10 WSW 9 WSW 8 SW 8 SW 8 SW 7 SW 8 SSW
UV Index 2 1 0 0 0 0 0 0
Cloud Cover 76% 76% 76% 96% 91% 86% 82% 82%
Dew Point 48° 49° 49° 49° 49° 49° 48° 48°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 65° 67° 84° (2013) 61°
Low 53° 51° 40° (1952) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 13:53 of sunlight, then sets at 8:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:56 AM with 12:53 of moolight, then sets at 5:49 PM

San Bruno 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 >

48 Hour Precipitation Forecast

Wed. Snow Day Potential