• Early AM

    Sep 19

    Lo 61°

    Partly to mostly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      67°
    • Hi
      RealFeel
      75°
    • Wind
      Speed
      5 mph
    more
  • Today

    Sep 19

    72°Lo 60°

    Low clouds, then sunshine

    Poor for home energy
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      73°
    • Wind
      Speed
      7 mph
  • Sat

    Sep 20

    71°Lo 60°

    Plenty of sunshine

    Poor for home energy
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      7 mph
    more
  • Sun

    Sep 21

    71°Lo 59°

    Areas of low clouds, then sun

    Poor for home energy
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      7 mph
    more
  • Mon

    Sep 22

    72°Lo 59°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      73°
    • Wind
      Speed
      8 mph
    more
Next Previous
Next 8 hours >
  Fri
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 63° 63° 62° 62° 62° 62° 61° 61°
RealFeel® 60° 60° 60° 60° 60° 59° 59° 59°
Humidity 87% 86% 86% 87% 87% 88% 89% 88%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
2%
 
1%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 5 WSW 5 WSW 5 WSW 5 WSW 5 WSW 5 W 4 W 4 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 38% 36% 84% 79% 79% 78% 77% 76%
Dew Point 59° 59° 58° 58° 58° 58° 58° 58°
Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 19

more Historical Weather Data >
  Today Normal Record 9/19/2013
High 72° 70° 93° (1919) 75°
Low 60° 55° 49° (1960) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:55 AM with 12:17 of sunlight, then sets at 7:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:49 AM with 13:51 of moolight, then sets at 4:40 PM

Top Story

San Francisco Weather Report

San Francisco: Sunshine, Seasonable Temperatures to Continue

September 19, 2014; 2:37 AM ET

The Bay Area will continue to feature sunshine and seasonable temperatures as the summer season comes to a close. 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.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index