• Early AM

    Jul 28

    Lo 59°

    Cloudy

    Asthma Weather
    • Hi
      RealFeel
      81°
    • UV
      8 - Very High
    • Air Qual.
      Good
    more
  • Today

    Jul 28

    76°Lo 61°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      80°
    • UV
      8 - Very High
    • Air Qual.
      Moderate
    more
  • Tue

    Jul 29

    77°Lo 60°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      80°
    • UV
      8 - Very High
    • Air Qual.
      Moderate
  • Wed

    Jul 30

    77°Lo 61°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      80°
    • UV
      8 - Very High
    • Cloud
      Cover
      23%
    more
  • Thu

    Jul 31

    78°Lo 61°

    Mostly sunny and pleasant

    Beneficial weather for asthma
    • Hi
      RealFeel
      80°
    • UV
      8 - Very High
    • Cloud
      Cover
      25%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
8am
9am 10am 11am 12pm 1pm 2pm 3pm
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Sunny
Mostly Sunny
Temp (°F) 63° 65° 68° 70° 72° 74° 77° 75°
RealFeel® 64° 67° 72° 75° 77° 78° 80° 78°
Humidity 80% 76% 69% 66% 62% 56% 50% 54%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
0%
 
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  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 4 WSW 4 W 5 WNW 5 WNW 6 WNW 8 WNW 9 WNW 9 WNW
UV Index 1 3 4 6 7 7 8 6
Cloud Cover 76% 76% 76% 76% 76% 76% 25% 24%
Dew Point 57° 57° 58° 58° 58° 58° 57° 58°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Jul 29

more Historical Weather Data >
  Today Normal Record 7/29/2013
High 77° 72° 91° (1977) 69°
Low 60° 56° 44° (1951) 55°

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 8:49 AM with 12:51 of moolight, then sets at 9:40 PM

Top Story

San Bruno Weather Report

California Wildfires Continue in Sierra Nevada Foothills, Yosemite National Park

July 28, 2014; 3:18 AM ET

A wildfire that has already destroyed at least 17 structures is threatening more than 500 more in the Sierra Nevada foothills near Plymouth, California, state fire officials said Sunday. more >

Battling the Common Cold

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

Tue. Air Quality

Tue. Asthma Risk

Tue. UV Index