• Early AM

    Jul 12

    Lo 58°

    Mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Today

    Jul 12

    72°Lo 57°

    Clouds, then sun

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
  • Sun

    Jul 13

    71°Lo 56°

    Low clouds, then sun

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Mon

    Jul 14

    75°Lo 61°

    Low clouds, then sunshine

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      60%
    more
  • Tue

    Jul 15

    74°Lo 60°

    Clouds giving way to some sun

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      60%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 59° 58° 58° 58° 60° 62° 64° 66°
RealFeel® 55° 55° 55° 56° 59° 61° 64° 66°
Humidity 83% 84% 85% 84% 82% 77% 72% 66%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 6 WNW 5 WNW 5 WNW 5 WNW 5 WNW 6 WNW 7 WNW 8 WNW
UV Index 0 0 0 0 0 1 2 3
Cloud Cover 92% 92% 92% 92% 97% 94% 95% 95%
Dew Point 54° 53° 53° 54° 55° 55° 55° 55°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Jul 12

more Historical Weather Data >
  Today Normal Record 7/12/2013
High 72° 72° 88° (1983) 67°
Low 57° 55° 47° (1950) 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:58 AM with 14:34 of sunlight, then sets at 8:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:40 PM with 10:53 of moolight, then sets at 7:33 AM

Top Story

San Bruno Weather Report

San Francisco: Partially Sunny Skies, Rise in Temperature Ahead

July 12, 2014; 3:59 AM ET

San Francisco will see a rise in temperatures over the next several days as partially cloudy skies make way for plenty of sunshine. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps