• Today

    Jul 28

    102°Lo 64°

    Sunshine and hot

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
  • Wed

    Jul 29

    105°Lo 65°

    Blazing sunshine and hot

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Thu

    Jul 30

    101°Lo 66°

    Hot with brilliant sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Fri

    Jul 31

    96°Lo 65°

    Partly sunny and hot

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      43%
    more
  • Sat

    Aug 1

    96°Lo 64°

    Partly sunny and very warm

    Ragweed Pollen Weather
    • Precip
      2%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      26%
    more
Next Previous
Next 8 hours >
  Tue
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Partly Cloudy
Cloudy
Mostly Clear
Clear
Clear
Clear
Clear
Sunny
Temp (°F) 78° 76° 73° 70° 68° 66° 64° 68°
RealFeel® 76° 73° 71° 68° 66° 64° 64° 66°
Humidity 36% 42% 46% 48% 51% 57% 59% 52%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 6 WNW 5 ESE 4 N 4 NNE 4 NNE 4 N 4 NNW 5 NNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 40% 60% 20% 0% 0% 0% 0% 0%
Dew Point 49° 51° 51° 49° 49° 50° 50° 49°
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 - Jul 28

more Historical Weather Data >
  Today Normal Record 7/28/2014
High 102° N/A N/A 104°
Low 64° N/A N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 14:13 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:56 PM with 10:24 of moolight, then sets at 4:20 AM

Tracy Weather Report

San Francisco: Warm, Dry Conditions for Last Week of July

July 28, 2015; 10:18 AM ET

Conditions will be dry and warm for residents living in the San Francisco metropolitan area this week. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps