• Today

    Jul 26

    101°Lo 65°

    Mostly sunny and hot

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

    Jul 27

    105°Lo 64°

    Hot with brilliant sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Thu

    Jul 28

    104°Lo 64°

    Mostly sunny and hot

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

    Jul 29

    104°Lo 65°

    Hot with blazing sunshine

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

    Jul 30

    101°Lo 61°

    Hot with plenty of sunshine

    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 >
  Wed
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Partly Sunny
Mostly Sunny
Temp (°F) 73° 70° 67° 66° 65° 70° 73° 79°
RealFeel® 71° 68° 66° 65° 65° 69° 74° 83°
Humidity 46% 48% 53% 59% 60% 59% 49% 39%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
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Snow
 
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Ice
 
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  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 4 WSW 4 WSW 4 WSW 4 W 4 W 4 WNW 4 NW 4 NW
UV Index 0 0 0 0 0 0 1 3
Cloud Cover 0% 10% 10% 10% 10% 10% 40% 26%
Dew Point 51° 49° 50° 52° 51° 55° 53° 53°
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 27

more Historical Weather Data >
  Today Normal Record 7/27/2015
High 105° 93° N/A 93°
Low 64° 57° 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 12:46 AM with 13:41 of moolight, then sets at 2:27 PM

Tracy Weather Report

90-degree heat to build across northwestern US this week

July 26, 2016; 3:34 PM ET

Dangerous heat will surge northward and send temperatures rising across the northwestern United States this week. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps