• Tonight

    Jul 31

    Lo 63°

    Partly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      96°
    • Wind
      Speed
      9 mph
    more
  • Sat

    Aug 1

    91°Lo 63°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      10 mph
    more
  • Sun

    Aug 2

    88°Lo 60°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      10 mph
  • Mon

    Aug 3

    87°Lo 60°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      10 mph
    more
  • Tue

    Aug 4

    85°Lo 56°

    Sunshine and patchy clouds

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      8 mph
    more
Next Previous
Mainly clear 76° Lo 65° RealFeel® 72° / 62°

N

E

S

W

  • Precipitation: 2%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 68%
  • Cloud Cover: 11%
  • Dew Point: 58° F
  • Visibility: 10 mi
12 mph

Temperature History - Aug 2

more Historical Weather Data >
  Today Normal Record 8/2/2014
High 88° N/A N/A 102°
Low 60° N/A N/A 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 14:04 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:48 PM with 12:11 of moolight, then sets at 9:59 AM

Tracy Weather Report

San Francisco: Dry Weather Continues in the Bay Area

July 31, 2015; 4:41 PM ET

The only fly in the ointment in the forecast will be low morning clouds which may cause travel delays at San Francisco International Airport. 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.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index