• Early AM

    Jul 31

    Lo 65°

    Partly to mostly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      83°
    • Hi
      RealFeel
      103°
    • Wind
      Speed
      7 mph
    more
  • Today

    Jul 31

    95°Lo 63°

    Hot with clouds breaking

    Fair for home energy
    • Avg
      RealFeel
      80°
    • Hi
      RealFeel
      97°
    • Wind
      Speed
      8 mph
  • Sat

    Aug 1

    90°Lo 63°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      9 mph
    more
  • Sun

    Aug 2

    89°Lo 61°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      9 mph
    more
  • Mon

    Aug 3

    87°Lo 59°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      91°
    • Wind
      Speed
      9 mph
    more
Next Previous
Mostly cloudy 91° Lo 72° RealFeel® 95° / 71°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 43%
  • Cloud Cover: 76%
  • Dew Point: 56° F
  • Visibility: 10 mi
7 mph

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 95° N/A N/A 100°
Low 63° N/A N/A 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 14:07 of sunlight, then sets at 8:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:25 PM with 11:14 of moolight, then sets at 7:39 AM

Tracy Weather Report

San Francisco: Dry Weather Continues in the Bay Area

July 31, 2015; 4:41 AM 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.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index