• Tonight

    Aug 28

    Lo 61°

    Mainly clear

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      96°
    • Wind
      Speed
      7 mph
    more
  • Fri

    Aug 29

    92°Lo 61°

    Mostly sunny and very warm

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      7 mph
  • Sat

    Aug 30

    90°Lo 60°

    Sunshine and patchy clouds

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      8 mph
    more
  • Sun

    Aug 31

    90°Lo 61°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      7 mph
    more
  • Mon

    Sep 1

    93°Lo 62°

    Plenty of sunshine

    Poor for home energy
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      94°
    • Wind
      Speed
      5 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 72° 76° 80° 85° 88° 90° 92° 91°
RealFeel® 73° 80° 86° 90° 92° 93° 93° 90°
Humidity 65% 55% 48% 42% 36% 31% 28% 28%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
0%
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 3 W 4 W 4 WNW 5 WNW 6 WNW 7 WNW 8 WNW 9 WNW
UV Index 2 4 5 7 7 7 5 4
Cloud Cover 25% 25% 25% 25% 25% 25% 25% 25%
Dew Point 60° 59° 59° 59° 58° 56° 55° 53°
Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 29

more Historical Weather Data >
  Today Normal Record 1/1/0001
High 92° N/A N/A N/A
Low 61° N/A N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:34 AM with 13:06 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:23 AM with 11:22 of moolight, then sets at 9:45 PM

Top Story

Tracy Weather Report

San Francisco: Bright, Sunny for Holiday Weekend

August 28, 2014; 12:30 PM ET

San Francisco will see abundant sunshine over the next several days and stretching into the holiday weekend. 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