• Today

    May 27

    89°Lo 59°

    Mostly sunny

    Watch for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      1%
    • Hours of Precip
      0
  • Sat

    May 28

    90°Lo 55°

    Plenty of sunshine

    Unlikely for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Sun

    May 29

    91°Lo 55°

    Sunny and warm

    Unlikely for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Mon

    May 30

    94°Lo 57°

    Mostly sunny and very warm

    Unlikely for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Tue

    May 31

    96°Lo 57°

    Blazing sunshine and hot

    Unlikely for hair frizz
    • Wind
      Gust
      14 mph
    • Precip
      1%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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11pm Sat
12am
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Clear
Clear
Mostly Clear
Temp (°F) 71° 68° 65° 64° 63° 61° 60° 59°
RealFeel® 68° 65° 63° 63° 61° 59° 57° 56°
Humidity 48% 52% 55% 58% 62% 61% 64% 67%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
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Snow
 
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Ice
 
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 8 W 7 W 7 W 7 W 7 W 8 WNW 8 WNW 8 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 10% 10% 10% 10% 10% 9% 9% 10%
Dew Point 50° 50° 49° 50° 49° 48° 48° 48°
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

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2015
High 89° 84° N/A 81°
Low 59° 52° N/A 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:48 AM with 14:32 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:16 AM with 10:50 of moolight, then sets at 11:06 AM

Tracy Weather Report

San Francisco: Milder air to build ahead of Memorial Day weekend

May 27, 2016; 5:12 AM ET

Following a stretch of cool days, milder air will begin to build across the Bay area heading into Memorial Day weekend. more >

Fri. Hair Frizz

Fri. Wind Maps

Fri. UV Index