• Early AM

    Jul 30

    Lo 56°

    Low clouds

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Today

    Jul 30

    74°Lo 59°

    Low clouds breaking

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

    Jul 31

    74°Lo 60°

    Low clouds, then some sun

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

    Aug 1

    73°Lo 61°

    Low clouds, then some sun

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

    Aug 2

    72°Lo 61°

    Low clouds followed by sun

    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 >
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Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 59° 58° 58° 56° 59° 61° 63° 65°
RealFeel® 58° 58° 58° 57° 59° 62° 67° 70°
Humidity 92% 91% 92% 98% 91% 88% 82% 74%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
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Snow
 
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  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 5 W 4 W 4 WSW 4 WSW 5 WSW 5 WSW 5 W 6 W
UV Index 0 0 0 0 0 1 2 4
Cloud Cover 95% 95% 95% 95% 95% 95% 95% 95%
Dew Point 56° 56° 56° 56° 57° 57° 57° 57°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2014
High 74° 72° 97° (1977) 72°
Low 59° 56° 45° (1954) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 14:10 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:52 PM with 10:35 of moolight, then sets at 5:27 AM

San Bruno Weather Report

San Francisco: Comfortable Conditions to End July

July 30, 2015; 2:51 AM ET

A pattern of cooler and seasonable weather will enter the city of San Francisco through the end of July and into the early part of August. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps