• Today

    Aug 22

    78°Lo 56°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      67°
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      9 mph
    more
  • Sat

    Aug 23

    78°Lo 56°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      68°
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      6 mph
  • Sun

    Aug 24

    77°Lo 56°

    A full day of sunshine

    Poor for home energy
    • Avg
      RealFeel
      68°
    • Hi
      RealFeel
      80°
    • Wind
      Speed
      7 mph
    more
  • Mon

    Aug 25

    80°Lo 56°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      7 mph
    more
  • Tue

    Aug 26

    82°Lo 58°

    Mostly sunny and very warm

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      6 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Cloudy
Mostly Cloudy
Temp (°F) 59° 58° 58° 57° 57° 56° 58° 62°
RealFeel® 57° 56° 56° 56° 56° 55° 57° 63°
Humidity 87% 86% 86% 87% 88% 90% 89% 81%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
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Ice
 
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  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 4 SW 3 SW 3 SW 3 SW 3 SW 3 SW 3 SW 3 WSW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 10% 10% 10% 10% 10% 10% 90% 81%
Dew Point 55° 54° 54° 54° 53° 53° 55° 56°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 23

more Historical Weather Data >
  Today Normal Record 8/23/2013
High 78° 75° N/A 66°
Low 56° 54° N/A 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 13:20 of sunlight, then sets at 7:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:53 AM with 13:45 of moolight, then sets at 6:38 PM

Top Story

Orinda Weather Report

San Francisco: Dry Skies, Typical Temperatures Provide No Drought Relief

August 22, 2014; 8:07 AM ET

In typical Bay Area fashion, morning clouds will break and make way for sunny skies in the afternoons as temperatures will hit typical averages for this time of year. 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.

Sat. Home Energy Efficiency

Sat. Degree Days

Sat. UV Index