• Tonight

    Apr 27

    Lo 52°

    Clear

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      88°
  • Tue

    Apr 28

    83°Lo 51°

    Mostly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      3%
    • Hi
      RealFeel
      88°
    more
  • Wed

    Apr 29

    82°Lo 53°

    Partly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      3%
    • Hi
      RealFeel
      84°
    more
  • Thu

    Apr 30

    90°Lo 56°

    Plenty of sunshine

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      4%
    • Hi
      RealFeel
      92°
    more
  • Fri

    May 1

    91°Lo 54°

    Sunny and very warm

    Poor for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      2%
    • Hi
      RealFeel
      94°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
4pm
5pm 6pm 7pm 8pm 9pm 10pm 11pm
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Forecast
Partly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 84° 84° 84° 80° 74° 70° 67° 64°
RealFeel® 86° 84° 82° 77° 71° 67° 65° 63°
Humidity 25% 25% 27% 33% 42% 47% 54% 59%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Rain
 
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0%
Snow
 
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Ice
 
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  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Wind (mph) 9 NNE 9 NNE 8 N 8 N 8 NNW 7 WNW 7 W 7 W
UV Index 4 3 1 0 0 0 0 0
Cloud Cover 30% 23% 17% 11% 7% 13% 11% 10%
Dew Point 45° 45° 46° 48° 49° 49° 50° 50°
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 - Apr 27

more Historical Weather Data >
  Today Normal Record 4/27/2014
High 84° N/A N/A 70°
Low 52° N/A N/A 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:15 AM with 13:38 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:13 PM with 13:12 of moolight, then sets at 3:25 AM

Tracy Weather Report

San Francisco: Dry, Tranquil Weather to Hold for Rest of the Week

April 27, 2015; 8:52 PM ET

Following a warmer start to the week, an onshore flow will bring noticeable cooler conditions and patchy areas of low clouds through midweek. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Current Drought Status

Current Soil Conditions

Mon. Overnight Freeze

Mon. Degree Days

Mon. Evapotranspiration