• Tonight

    Apr 25

    Lo 48°

    Turning out clear

    Bicycling Weather
    • Precip
      35%
    • Hours of Precip
      0
    • Wind
      Gust
      22 mph
    more
  • Sun

    Apr 26

    75°Lo 51°

    Mostly sunny; breezy, warmer

    Very Good for biking
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      31 mph
  • Mon

    Apr 27

    83°Lo 52°

    Sunny and warmer

    Excellent for biking
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
    more
  • Tue

    Apr 28

    82°Lo 52°

    Warm with plenty of sunshine

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

    Apr 29

    79°Lo 50°

    Mostly sunny

    Excellent for biking
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      15 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
6am
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Forecast
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 48° 51° 52° 56° 59° 64° 69° 70°
RealFeel® 47° 51° 50° 56° 59° 65° 71° 72°
Humidity 86% 83% 76% 66% 55% 46% 39% 35%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
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Snow
 
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Ice
 
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  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 5 WNW 5 WNW 8 NW 10 NW 13 NW 16 NW 17 NW 18 NW
UV Index 0 0 1 3 5 6 8 8
Cloud Cover 11% 12% 13% 11% 11% 11% 11% 11%
Dew Point 44° 46° 45° 45° 43° 43° 43° 42°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Apr 26

more Historical Weather Data >
  Today Normal Record 4/26/2014
High 75° N/A N/A 64°
Low 51° N/A N/A 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:17 AM with 13:35 of sunlight, then sets at 7:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:18 PM with 13:34 of moolight, then sets at 2:52 AM

Tracy Weather Report

San Francisco: Dry Pattern to Continue After Weekend Showers

April 25, 2015; 3:41 PM ET

Warm and dry conditions will resume after showers dampened the San Francisco area during the first part of the 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.