• Today

    Sep 3

    70°Lo 58°

    Sunshine; breezy in the p.m.

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Fri

    Sep 4

    71°Lo 57°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    Sep 5

    75°Lo 55°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    Sep 6

    80°Lo 55°

    Sunshine and pleasant

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    Sep 7

    79°Lo 56°

    Clear

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
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  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 61° 61° 60° 61° 62° 63° 65° 66°
RealFeel® 58° 58° 57° 56° 60° 63° 67° 68°
Humidity 81% 81% 82% 81% 78% 72% 66% 62%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
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Snow
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 8 W 9 W 9 W 12 W 9 W 9 W 10 W 16 W
UV Index 0 0 0 0 1 2 4 5
Cloud Cover 97% 95% 95% 96% 47% 40% 28% 25%
Dew Point 55° 55° 55° 55° 55° 54° 53° 53°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2014
High 70° 74° 93° (1961) 76°
Low 58° 56° 50° (1970) 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:41 AM with 12:55 of sunlight, then sets at 7:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:12 PM with 14:11 of moolight, then sets at 1:23 PM

San Bruno Weather Report

San Francisco: Sunny Skies, Pleasant Conditions to Last Into Labor Day Weekend

September 3, 2015; 3:06 PM ET

Sunny skies and seasonable conditions will follow low clouds each day through Saturday in the Bay Area. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps