• Early AM

    Jul 30

    Lo 58°

    Increasing clouds

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      74°
    • Wind
      Speed
      8 mph
    more
  • Today

    Jul 30

    71°Lo 59°

    Low clouds break for some sun

    Poor for home energy
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      74°
    • Wind
      Speed
      9 mph
  • Fri

    Jul 31

    70°Lo 60°

    Low clouds, then some sun

    Poor for home energy
    • Avg
      RealFeel
      64°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      9 mph
    more
  • Sat

    Aug 1

    70°Lo 61°

    Low clouds, then some sun

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

    Aug 2

    71°Lo 60°

    Low clouds, then sunshine

    Poor for home energy
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      74°
    • Wind
      Speed
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 59° 59° 59° 58° 58° 61° 62° 64°
RealFeel® 57° 57° 57° 56° 56° 59° 63° 67°
Humidity 90% 89% 92% 92% 93% 86% 83% 79%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 7 WNW 7 WNW 6 WNW 7 W 7 W 7 WSW 8 WSW 8 WSW
UV Index 0 0 0 0 0 0 2 4
Cloud Cover 95% 95% 95% 95% 95% 100% 95% 95%
Dew Point 56° 56° 56° 56° 56° 56° 57° 57°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2014
High 71° 66° 99° (1995) 67°
Low 59° 55° 48° (1901) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 14:09 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:43 PM with 10:50 of moolight, then sets at 6:33 AM

San Francisco Weather Report

San Francisco: Comfortable Conditions to End July

July 30, 2015; 4:31 AM ET

A pattern of cooler and seasonable weather will enter the city of San Francisco through the end of July and into the early part of August. 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