• Today

    Jul 22

    86°Lo 60°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Wed

    Jul 23

    86°Lo 59°

    Sunny

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

    Jul 24

    93°Lo 62°

    Sunny and seasonably hot

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

    Jul 25

    97°Lo 64°

    Sunny and hot

    Low ragweed pollen levels
    • Precip
      1%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      1%
  • Sat

    Jul 26

    97°Lo 64°

    Mostly sunny and hot

    Ragweed Pollen Weather
    • Precip
      1%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      11%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temp (°F) 76° 80° 84° 88° 91° 93° 95° 97°
RealFeel® 78° 84° 90° 94° 96° 98° 98° 98°
Humidity 52% 44% 38% 33% 29% 25% 23% 21%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
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0%
Snow
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 5 NW 5 NNW 5 NNW 5 NNW 5 NNW 5 NNW 6 NW 7 NW
UV Index 3 5 7 8 9 8 7 5
Cloud Cover 1% 0% 0% 1% 0% 0% 0% 0%
Dew Point 57° 57° 56° 56° 54° 53° 52° 51°
Middle Grid line 100 F Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Jul 25

more Historical Weather Data >
  Today Normal Record 1/1/0001
High 97° N/A N/A N/A
Low 64° N/A N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:04 AM with 14:17 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:08 AM with 14:15 of moolight, then sets at 7:23 PM

Top Story

Tracy Weather Report

Stretch of Dry Weather Ahead for San Francisco

July 22, 2014; 1:10 AM ET

While the lack of rain is not uncommon for the Bay Area this time of year, the lack of precipitation will only serve to worsen the drought. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Fri. Dust & Dander

Fri. Wind Maps