• Tonight

    Apr 30

    Lo 52°

    Mainly clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    May 1

    85°Lo 51°

    Plenty of sunshine

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

    May 2

    83°Lo 51°

    Mostly sunny

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

    May 3

    81°Lo 53°

    Times of clouds and sun

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

    May 4

    71°Lo 51°

    Mostly cloudy and not as warm

    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 >
  Sun
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Temp (°F) 62° 60° 58° 56° 55° 54° 52° 58°
RealFeel® 61° 59° 58° 56° 55° 54° 52° 58°
Humidity 47% 53% 56% 57% 59% 64% 69% 65%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
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Snow
 
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Ice
 
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  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 6 NW 6 NW 5 WNW 5 WNW 5 W 5 W 5 W 4 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
Dew Point 42° 43° 43° 41° 41° 42° 42° 46°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - May 1

more Historical Weather Data >
  Today Normal Record 5/1/2015
High 85° 78° N/A 93°
Low 51° 48° N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 13:48 of sunlight, then sets at 7:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:56 AM with 11:22 of moolight, then sets at 2:18 PM

Tracy Weather Report

San Francisco: Rain showers may dampen the Bay Area for midweek

April 30, 2016; 11:11 PM ET

There is the potential a storm will dive across California and bring a soaking rain for later next week and weekend. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps