• Today

    Aug 29

    72°Lo 60°

    Low clouds, then some sun

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

    Aug 30

    74°Lo 61°

    Low clouds breaking

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

    Aug 31

    75°Lo 60°

    Low clouds, then some sun

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

    Sep 1

    78°Lo 60°

    Low clouds, then sunshine

    Low ragweed pollen levels
    • Precip
      1%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      53%
    more
  • Tue

    Sep 2

    75°Lo 60°

    Pleasant with plenty of sun

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      10%
    more
Next Previous
< Previous 8 hours Next 8 hours >
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Forecast
Cloudy
Cloudy
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Cloudy
Cloudy
Temp (°F) 60° 60° 60° 60° 62° 64° 66° 69°
RealFeel® 56° 56° 56° 57° 60° 64° 67° 70°
Humidity 86% 85% 87% 85% 81% 78% 73% 68%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
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Snow
 
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Ice
 
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  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 6 WNW 7 W 7 W 7 W 8 W 8 WNW 9 WNW 10 WNW
UV Index 0 0 0 0 1 3 4 5
Cloud Cover 95% 95% 95% 95% 95% 95% 95% 95%
Dew Point 56° 55° 56° 56° 57° 57° 57° 58°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 30

more Historical Weather Data >
  Today Normal Record 8/30/2013
High 74° 74° 87° (2005) 78°
Low 61° 56° 45° (1955) 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 13:04 of sunlight, then sets at 7:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:25 AM with 11:00 of moolight, then sets at 10:25 PM

Top Story

San Bruno Weather Report

San Francisco: Bright, Sunny for Holiday Weekend

August 29, 2014; 2:05 AM ET

San Francisco will see abundant sunshine over the next several days and stretching into the holiday weekend. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps