• Early AM

    Dec 18

    Lo 48°

    A shower

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      49°
    • Hi
      RealFeel
      55°
    • Wind
      Speed
      7 mph
    more
  • Today

    Dec 18

    59°Lo 48°

    Mostly cloudy

    Poor for home energy
    • Avg
      RealFeel
      53°
    • Hi
      RealFeel
      60°
    • Wind
      Speed
      4 mph
  • Fri

    Dec 19

    60°Lo 47°

    Periods of rain

    Poor for home energy
    • Avg
      RealFeel
      53°
    • Hi
      RealFeel
      58°
    • Wind
      Speed
      5 mph
    more
  • Sat

    Dec 20

    61°Lo 47°

    Times of clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      54°
    • Hi
      RealFeel
      62°
    • Wind
      Speed
      5 mph
    more
  • Sun

    Dec 21

    64°Lo 49°

    Clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      56°
    • Hi
      RealFeel
      64°
    • Wind
      Speed
      5 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Cloudy
Cloudy
Showers
Cloudy
Mostly Cloudy
Cloudy
Cloudy
Mostly Cloudy
Temp (°F) 50° 50° 50° 49° 49° 48° 49° 50°
RealFeel® 45° 46° 46° 48° 47° 47° 47° 49°
Humidity 89% 89% 90% 90% 91% 92% 91% 90%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
43%
 
47%
 
51%
 
40%
 
34%
 
22%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 8 SE 7 SE 5 SE 4 SE 4 SE 4 SE 4 SE 4 SE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 96% 93% 92% 91% 89% 90% 90% 89%
Dew Point 47° 47° 47° 47° 46° 46° 46° 47°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Dec 18

more Historical Weather Data >
  Today Normal Record 12/18/2013
High 59° 58° 69° (1958) 62°
Low 48° 42° 26° (1965) 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:16 AM with 9:37 of sunlight, then sets at 4:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:39 AM with 10:54 of moolight, then sets at 2:33 PM

Los Gatos Weather Report

San Francisco: Dry Weather Ahead for the Weekend

December 17, 2014; 8:49 PM ET

Conditions will turn dry for San Francisco this weekend and last into next week. 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.

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index