• Fri

    Aug 7

    89°Lo 60°

    Sunshine

    Unlikely for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      8%
    • Hours of Precip
      0.5
    more
  • Sat

    Aug 8

    89°Lo 58°

    Plenty of sunshine

    Unlikely for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Sun

    Aug 9

    89°Lo 59°

    Plenty of sunshine

    Unlikely for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Mon

    Aug 10

    94°Lo 59°

    Warm with plenty of sunshine

    Unlikely for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Tue

    Aug 11

    97°Lo 62°

    Hot with plenty of sunshine

    Unlikely for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      0%
    • Hours of Precip
      0
Next Previous
Hi 97° RealFeel® 98° Precipitation 0%

Day

N

E

S

W

  • WNW 6 mph
  • Gusts: 9 mph

Hot with plenty of sunshine

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 62° RealFeel® 62° Precipitation 0%

Night

N

E

S

W

  • W 6 mph
  • Gusts: 8 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 11

more Historical Weather Data >
  Today Normal Record 8/11/2014
High 97° N/A N/A 95°
Low 62° N/A N/A 76°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:18 AM with 13:46 of sunlight, then sets at 8:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:42 AM with 14:20 of moolight, then sets at 6:02 PM

Tracy Weather Report

San Francisco: Dry Weather Continues in the Bay Area

August 2, 2015; 5:42 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 >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.