• Sat

    May 21

    81°Lo 53°

    Sunshine

    Stargazing Weather
    • Cloud
      Cover
      16%
    • Precip
      20%
    • Hours of Precip
      0
  • Sun

    May 22

    79°Lo 53°

    Plenty of clouds

    Stargazing Weather
    • Cloud
      Cover
      73%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Mon

    May 23

    81°Lo 53°

    Considerable clouds

    Stargazing Weather
    • Cloud
      Cover
      59%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Tue

    May 24

    77°Lo 52°

    Abundant sunshine

    Stargazing Weather
    • Cloud
      Cover
      64%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Wed

    May 25

    76°Lo 51°

    Clouds yielding to sun

    Stargazing Weather
    • Cloud
      Cover
      7%
    • Precip
      10%
    • Hours of Precip
      0
    more
Next Previous
Hi 81° RealFeel® 87° Precipitation 10%

Day

N

E

S

W

  • WSW 6 mph
  • Gusts: 15 mph

Sunshine

  • Max UV Index: 9 (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 53° RealFeel® 52° Precipitation 20%

Night

N

E

S

W

  • WSW 6 mph
  • Gusts: 15 mph

Mainly 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 - May 21

more Historical Weather Data >
  Today Normal Record 5/21/2015
High 81° 82° N/A 70°
Low 53° 52° N/A 51°

Solunar Information for Tracy, CA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:51 AM with 14:24 of sunlight, then sets at 8:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:11 PM with 10:32 of moolight, then sets at 6:43 AM

Fri, May 6
New
Fri, May 13
First
Sat, May 21
Full
Sun, May 29
Last

Tracy Weather Report

San Francisco: Rain showers may dampen the Bay Area into weekend

May 6, 2016; 3:40 AM ET

While it will not be an all-day washout into Saturday morning, any developing thunderstorm could produce locally heavy rainfall and raise the risk for flash flooding and mudslides. more >

'Frankenfish' Ready for Market

Dec 7, 2012; 7:08 AM ET A new lab-created meat is waiting for FDA approval that is at once very different and just the same as your favorite fish dinner.