• Tonight

    May 5

    Lo 54°

    Mainly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Fri

    May 6

    68°Lo 52°

    Variable clouds, a t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    May 7

    71°Lo 54°

    Cool with clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    May 8

    75°Lo 51°

    Partly sunny and cool

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    May 9

    81°Lo 50°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 64° 67° 68° 70° 71° 69° 67° 66°
RealFeel® 66° 69° 71° 72° 72° 71° 66° 64°
Humidity 65% 60% 58% 54% 52% 56% 61% 64%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
15%
 
19%
 
19%
 
19%
 
19%
 
19%
 
24%
 
43%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
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  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 6 NW 7 W 7 SSW 8 WSW 8 W 8 WNW 8 NW 10 NW
UV Index 2 3 3 3 3 3 2 1
Cloud Cover 98% 97% 99% 99% 99% 97% 97% 91%
Dew Point 52° 53° 53° 53° 52° 53° 53° 53°
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 5/5/2015
High 71° 79° N/A 76°
Low 54° 49° N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 13:56 of sunlight, then sets at 8:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:33 AM with 13:24 of moolight, then sets at 6:57 PM

Tracy Weather Report

San Francisco: Rain showers may dampen the Bay Area into weekend

May 6, 2016; 12:40 AM ET

While it will not be an all-day washout into Saturday morning, any developing thunderstorm could produce locally heavy rainfall and raise the risk for flash flooding and mudslides. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps