• Today

    Dec 28

    56°Lo 36°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Mon

    Dec 29

    54°Lo 36°

    Partly sunny

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

    Dec 30

    52°Lo 35°

    Partly sunny and breezy

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

    Dec 31

    52°Lo 32°

    Mostly sunny and cool

    Low ragweed pollen levels
    • Precip
      1%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      11%
    more
  • Thu

    Jan 1

    51°Lo 32°

    Sunshine

    Ragweed Pollen Weather
    • Precip
      4%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      1%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
12pm
1pm 2pm 3pm 4pm 5pm 6pm 7pm
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Sunny
Sunny
Sunny
Sunny
Sunny
Mostly Clear
Mostly Clear
Clear
Temp (°F) 53° 55° 56° 56° 54° 52° 50° 47°
RealFeel® 58° 59° 58° 56° 53° 50° 48° 45°
Humidity 59% 54% 51% 52% 55% 61% 69% 80%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
0%
 
0%
 
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0%
Snow
 
0%
 
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0%
 
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Ice
 
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 2 NNW 2 W 4 NW 5 WNW 5 WNW 5 WNW 4 WNW 4 WNW
UV Index 2 2 1 1 0 0 0 0
Cloud Cover 2% 2% 3% 3% 5% 15% 25% 0%
Dew Point 39° 39° 38° 38° 39° 39° 40° 41°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Dec 28

more Historical Weather Data >
  Today Normal Record 12/28/2013
High 56° N/A N/A 65°
Low 36° N/A N/A 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:21 AM with 9:34 of sunlight, then sets at 4:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:54 AM with 12:55 of moolight, then sets at 12:49 AM

Tracy Weather Report

Cold Storm to Bring Snow, Rain and a Freeze to California

December 28, 2014; 8:33 PM ET

A storm and cold air forecast to develop at the end of 2014 and linger into the start of 2015 will deliver snow, rain and a frost or freeze to portions of California. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps