• Today

    Aug 22

    71°Lo 59°

    Partly sunny

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

    Aug 23

    70°Lo 57°

    Low clouds, then some sun

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

    Aug 24

    71°Lo 59°

    Clouds, then sun

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

    Aug 25

    71°Lo 58°

    Partly sunny and beautiful

    Low ragweed pollen levels
    • Precip
      1%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      26%
    more
  • Tue

    Aug 26

    73°Lo 58°

    Areas of low clouds, then sun

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      47%
    more
Next Previous
< Previous 8 hours Next 8 hours >
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Forecast
Cloudy
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Cloudy
Temp (°F) 59° 59° 59° 59° 60° 61° 62° 64°
RealFeel® 57° 57° 57° 57° 58° 61° 63° 66°
Humidity 90% 90% 90% 89% 87% 82% 78% 73%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
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Snow
 
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Ice
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 4 WSW 4 SW 3 SW 4 SSW 4 SSW 4 SW 4 W 5 WNW
UV Index 0 0 0 0 0 1 1 2
Cloud Cover 95% 95% 95% 95% 95% 95% 95% 95%
Dew Point 56° 56° 56° 56° 56° 56° 55° 55°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 23

more Historical Weather Data >
  Today Normal Record 8/23/2013
High 70° 73° 92° (2010) 66°
Low 57° 56° 49° (1953) 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:32 AM with 13:20 of sunlight, then sets at 7:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:55 AM with 13:44 of moolight, then sets at 6:39 PM

Top Story

San Bruno Weather Report

San Francisco: Dry Skies, Typical Temperatures Provide No Drought Relief

August 22, 2014; 8:07 AM ET

In typical Bay Area fashion, morning clouds will break and make way for sunny skies in the afternoons as temperatures will hit typical averages for this time of year. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps