• Early AM

    Aug 4

    Lo 59°

    Partly cloudy

    Running Weather
    • Precip
      4%
    • Hours of Precip
      0
    • Wind
      Gust
      21 mph
    more
  • Today

    Aug 4

    84°Lo 56°

    Sun and some clouds

    Excellent for running
    • Precip
      11%
    • Hours of Precip
      0
    • Wind
      Gust
      17 mph
  • Wed

    Aug 5

    90°Lo 57°

    Plenty of sun

    Very Good for running
    • Precip
      5%
    • Hours of Precip
      0
    • Wind
      Gust
      14 mph
    more
  • Thu

    Aug 6

    93°Lo 60°

    Warm with clouds and sun

    Very Good for running
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      13 mph
    more
  • Fri

    Aug 7

    88°Lo 58°

    Partly sunny

    Very Good for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
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Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 65° 64° 62° 61° 60° 59° 58° 56°
RealFeel® 62° 61° 60° 59° 58° 57° 58° 55°
Humidity 73% 75% 80% 84% 87% 91% 95% 100%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 10 W 9 W 8 W 7 W 6 W 6 W 5 W 5 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 41% 45% 44% 40% 38% 39% 41% 46%
Dew Point 57° 55° 56° 56° 56° 56° 57° 56°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 4

more Historical Weather Data >
  Today Normal Record 8/4/2014
High 84° N/A N/A 81°
Low 56° N/A N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 14:00 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:05 PM with 13:11 of moolight, then sets at 12:16 PM

Tracy Weather Report

San Francisco: Seasonable Conditions to Persist Through Week

August 4, 2015; 4:44 AM ET

Dry and seasonable conditions will continue across the San Francisco Bay area this week. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.