• Today

    Mar 28

    79°Lo 50°

    Partly sunny

    Unlikely for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      7%
    • Hours of Precip
      0
  • Sun

    Mar 29

    82°Lo 49°

    Mostly sunny and very warm

    Unlikely for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Mon

    Mar 30

    81°Lo 52°

    Partly sunny and very warm

    Watch for hair frizz
    • Wind
      Gust
      22 mph
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Tue

    Mar 31

    75°Lo 49°

    Partly sunny and not as warm

    Unlikely for hair frizz
    • Wind
      Gust
      23 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Wed

    Apr 1

    72°Lo 47°

    Nice with plenty of sunshine

    Unlikely for hair frizz
    • Wind
      Gust
      23 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Cloudy
Cloudy
Partly Cloudy
Partly Cloudy
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 55° 55° 54° 53° 52° 53° 57° 60°
RealFeel® 54° 54° 52° 51° 49° 54° 60° 64°
Humidity 77% 77% 80% 84% 88% 81% 73% 65%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
47%
 
35%
 
17%
 
17%
 
11%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 6 NW 6 NW 6 NW 6 NW 7 NW 5 NNW 5 W 6 NW
UV Index 0 0 0 0 0 0 2 3
Cloud Cover 57% 54% 45% 37% 27% 40% 46% 44%
Dew Point 48° 48° 48° 48° 49° 47° 48° 48°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Mar 28

more Historical Weather Data >
  Today Normal Record 3/28/2014
High 79° N/A N/A 77°
Low 50° N/A N/A 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:58 AM with 12:27 of sunlight, then sets at 7:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:37 PM with 14:04 of moolight, then sets at 3:41 AM

Tracy Weather Report

San Francisco: Warmth to Hold into New Week

March 28, 2015; 11:25 AM ET

Warm weather and sunshine will continue to hold into the new week across the Bay Area. 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.

Sat. Hair Frizz

Sat. Wind Maps

Sat. UV Index