• Today

    Jul 27

    106°Lo 65°

    Blazing sunshine and hot

    Very Good for biking
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      17 mph
  • Thu

    Jul 28

    104°Lo 65°

    Mostly sunny and hot

    Excellent for biking
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      16 mph
    more
  • Fri

    Jul 29

    104°Lo 65°

    Sunny and hot

    Excellent for biking
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      16 mph
    more
  • Sat

    Jul 30

    100°Lo 62°

    Hot with plenty of sunshine

    Excellent for biking
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      14 mph
    more
  • Sun

    Jul 31

    95°Lo 60°

    Sunny and seasonably warm

    Excellent for biking
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      13 mph
    more
Next Previous
Next 8 hours >
  Wed
5am
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  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Partly Cloudy
Mostly Clear
Mostly Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 67° 65° 68° 75° 81° 86° 92° 98°
RealFeel® 65° 65° 67° 76° 85° 93° 100° 104°
Humidity 57% 60% 62% 48% 40% 30% 24% 20%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
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Snow
 
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Ice
 
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  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 4 N 4 N 4 N 2 NNW 2 NNW 4 NNW 5 NNW 6 NW
UV Index 0 0 0 1 3 5 7 8
Cloud Cover 30% 10% 10% 0% 0% 0% 0% 0%
Dew Point 52° 51° 55° 54° 54° 51° 51° 51°
Middle Grid line 100 F Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Jul 27

more Historical Weather Data >
  Today Normal Record 7/27/2015
High 106° 93° N/A 93°
Low 65° 57° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 14:13 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:46 AM with 13:41 of moolight, then sets at 2:27 PM

Tracy Weather Report

Oppressive heat to envelop the western US as weekend highs soar 10 to 15 degrees Fahrenheit above average

July 27, 2016; 3:46 AM ET

Highs will run between 10 and 15 degrees Fahrenheit above average across much of the western United States into the upcoming weekend. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.