• Today

    May 4

    65°Lo 53°

    Rather cloudy with a shower

    Poor for skiing
    • Rain
      0.07 in
    • Precip
      45%
    • Hours of Precip
      2
  • Thu

    May 5

    64°Lo 53°

    Thundershower

    Poor for skiing
    • Rain
      0.16 in
    • Precip
      58%
    • Hours of Precip
      2.5
    more
  • Fri

    May 6

    61°Lo 53°

    Clouds and sun with a t-storm

    Poor for skiing
    • Rain
      0.58 in
    • Precip
      57%
    • Hours of Precip
      6.5
    more
  • Sat

    May 7

    65°Lo 55°

    Times of clouds and sun

    Poor for skiing
    • Rain
      0 in
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sun

    May 8

    66°Lo 51°

    An a.m. shower; mostly cloudy

    Poor for skiing
    • Rain
      0.01 in
    • Precip
      50%
    • Hours of Precip
      1
    more
Next Previous
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  Wed
10pm
11pm Thu
12am
1am 2am 3am 4am 5am
  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Mostly Cloudy
Showers
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Showers
Mostly Cloudy
Cloudy
Temp (°F) 55° 55° 55° 54° 54° 54° 53° 54°
RealFeel® 52° 50° 51° 51° 50° 48° 50° 51°
Humidity 79% 78% 79% 78% 78% 78% 80% 78%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
38%
 
51%
 
47%
 
43%
 
47%
 
51%
 
47%
 
32%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 8 SW 7 SW 8 SSW 8 SSW 8 SSW 8 SSW 8 SSW 8 S
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 86% 82% 82% 82% 83% 86% 89% 92%
Dew Point 49° 48° 48° 48° 47° 47° 47° 47°
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 >

Which Reigns Supreme: Skiing in the East or West?

Feb 15, 2012; 5:00 AM ET As the age-old debate rages on, Violeta Yas asks enthusiasts which they prefer, and why.

Radar & Satellite

48 Hour Precipitation Forecast

Wed. Ski Weather