• Early AM

    Jul 31

    Lo 59°

    Cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      68°
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      8 mph
    more
  • Today

    Jul 31

    73°Lo 62°

    Low clouds, then some sun

    Poor for home energy
    • Avg
      RealFeel
      68°
    • Hi
      RealFeel
      76°
    • Wind
      Speed
      7 mph
    more
  • Sat

    Aug 1

    73°Lo 63°

    Low clouds, then some sun

    Poor for home energy
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      77°
    • Wind
      Speed
      7 mph
    more
  • Sun

    Aug 2

    73°Lo 60°

    Low clouds followed by sun

    Poor for home energy
    • Avg
      RealFeel
      67°
    • Hi
      RealFeel
      76°
    • Wind
      Speed
      7 mph
  • Mon

    Aug 3

    72°Lo 58°

    Low clouds, then sun

    Poor for home energy
    • Avg
      RealFeel
      66°
    • Hi
      RealFeel
      75°
    • Wind
      Speed
      6 mph
    more
Next Previous
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  Sun
5pm
6pm 7pm 8pm 9pm 10pm 11pm Mon
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 71° 69° 67° 63° 63° 61° 60° 60°
RealFeel® 70° 67° 64° 60° 60° 59° 59° 58°
Humidity 71% 66% 70% 77% 79% 81% 80% 78%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
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Snow
 
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Ice
 
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  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 14 W 13 W 12 W 10 W 8 W 7 W 7 W 7 W
UV Index 3 1 0 0 0 0 0 0
Cloud Cover 25% 25% 25% 25% 25% 25% 25% 25%
Dew Point 61° 58° 57° 56° 56° 55° 54° 54°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 2

more Historical Weather Data >
  Today Normal Record 8/2/2014
High 73° 72° 91° (1946) 69°
Low 60° 56° 49° (1982) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:14 AM with 14:03 of sunlight, then sets at 8:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:51 PM with 12:12 of moolight, then sets at 10:03 AM

San Bruno Weather Report

San Francisco: Dry Weather Continues in the Bay Area

July 31, 2015; 4:41 AM ET

The only fly in the ointment in the forecast will be low morning clouds which may cause travel delays at San Francisco International Airport. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index