• Tonight

    May 4

    Lo 47°

    Mostly clear

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      76°
    more
  • Tue

    May 5

    77°Lo 48°

    Pleasant with plenty of sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      80°
  • Wed

    May 6

    76°Lo 51°

    Pleasant with plenty of sun

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      79°
    more
  • Thu

    May 7

    74°Lo 50°

    A thunderstorm in the area

    Very Good for lawn mowing
    • Hours of Precip
      2
    • Precip
      40%
    • Hi
      RealFeel
      77°
    more
  • Fri

    May 8

    76°Lo 49°

    Times of clouds and sun

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      77°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
10am
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  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Sunny
Sunny
Sunny
Sunny
Mostly Sunny
Temp (°F) 62° 67° 71° 73° 75° 76° 77° 76°
RealFeel® 74° 76° 79° 80° 80° 80° 78° 75°
Humidity 54% 46% 40% 36% 34% 32% 31% 33%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
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Snow
 
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  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 1 W 5 WNW 6 WNW 8 WNW 9 WNW 12 W 14 W 15 W
UV Index 5 7 8 8 8 7 5 3
Cloud Cover 10% 10% 10% 8% 1% 1% 5% 10%
Dew Point 45° 45° 45° 45° 45° 44° 44° 45°
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 - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2014
High 77° N/A N/A 67°
Low 48° N/A N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 13:54 of sunlight, then sets at 8:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:42 PM with 10:26 of moolight, then sets at 8:08 AM

Tracy Weather Report

San Francisco: Seasonable Temperatures to Continue Through Week

May 4, 2015; 1:42 PM ET

A pattern of seasonable temperatures will continue through the first part of the new week, with low clouds in the morning and sunny conditions through the afternoon. 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?

Tue. Overnight Freeze

Tue. Degree Days

Tue. Evapotranspiration