• Today

    Oct 21

    74°Lo 50°

    Mostly sunny

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

    Oct 22

    76°Lo 52°

    Nice with partial sunshine

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

    Oct 23

    78°Lo 55°

    Sunny to partly cloudy

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

    Oct 24

    79°Lo 55°

    Sunshine and patchy clouds

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      25%
    more
  • Sat

    Oct 25

    70°Lo 51°

    Periods of sun with a shower

    Ragweed Pollen Weather
    • Precip
      40%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      46%
    more
Next Previous
Partly cloudy 56° Lo 50° RealFeel® 53° / 49°

N

E

S

W

  • Precipitation: 1%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 84%
  • Cloud Cover: 26%
  • Dew Point: 48° F
  • Visibility: 10 mi
5 mph

Temperature History - Oct 21

more Historical Weather Data >
  Today Normal Record 10/21/2013
High 74° N/A N/A 81°
Low 50° N/A N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:20 AM with 11:01 of sunlight, then sets at 6:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:12 AM with 12:03 of moolight, then sets at 5:15 PM

Tracy Weather Report

San Francisco: Dry Weather to Remain into Late Week

October 21, 2014; 10:40 AM ET

After the Bay Area received a light rainfall to start the week, it will turn dry again on Tuesday and remain unseasonably war. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps