• Early AM

    Apr 20

    Lo 47°

    Partly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      52°
    • Hi
      RealFeel
      57°
    • Wind
      Speed
      5 mph
    more
  • Today

    Apr 20

    75°Lo 50°

    Mostly sunny and pleasant

    Poor for home energy
    • Avg
      RealFeel
      67°
    • Hi
      RealFeel
      78°
    • Wind
      Speed
      6 mph
    more
  • Mon

    Apr 21

    69°Lo 46°

    Low clouds break for some sun

    Poor for home energy
    • Avg
      RealFeel
      63°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      6 mph
  • Tue

    Apr 22

    62°Lo 45°

    Mostly cloudy with a shower

    Fair for home energy
    • Avg
      RealFeel
      55°
    • Hi
      RealFeel
      62°
    • Wind
      Speed
      10 mph
    more
  • Wed

    Apr 23

    68°Lo 49°

    Mostly sunny and cool

    Poor for home energy
    • Avg
      RealFeel
      56°
    • Hi
      RealFeel
      67°
    • Wind
      Speed
      10 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Sunny
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 51° 50° 51° 54° 57° 59° 62° 65°
RealFeel® 50° 49° 50° 54° 59° 63° 67° 70°
Humidity 84% 86% 84% 80% 71% 63% 56% 52%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 2 E 2 NNE 3 SSE 3 SW 4 SW 4 W 5 WNW 6 WNW
UV Index 0 0 0 1 2 3 4 5
Cloud Cover 45% 45% 45% 95% 95% 95% 95% 95%
Dew Point 46° 46° 46° 48° 48° 47° 46° 47°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 69° 70° 92° (2009) 84°
Low 46° 49° 37° (1968) 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 13:22 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:21 AM with 10:38 of moolight, then sets at 11:59 AM

Top Story

Los Gatos Weather Report

Chance of Rain in San Francisco on Tuesday

April 20, 2014; 4:09 AM ET

There hasn't been any measurable precipitation in San Francisco since April 4. 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.

Mon. Home Energy Efficiency

Mon. Degree Days

Mon. UV Index